Alright, so I bought a new portable harddisk, the samsung 3 1tb. However for some reason my pc does detect it, but is not able to run it. it gives me the error that it is an unknown device.
However, i tried the Hdd on several other pcs, and it worked fine, leaving me the conclusion that my pc is at fault. After recommendations from a friend, i tried to find myself some updated drivers for my motherboard, specifically usb drivers. However, my driver CD, aswell as the Asus site did not support my operating system (Windows 7, 64 bit).
So here I am, still unable to resolve this, hoping that any of you might be able to help me out. If you need any additional information, ill provide it asap.
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I have a Samsung external hard disk drive.
It doesn't detect on Explorer.
OS: Windows 10 - 64 bit
Notebook Model Dell - Inspiron 14 - 5000 series (i7 processor intel)
External HD - Samsung M3 Portable
Sometimes it appears on diskmgmt.msc, but sometimes does not.
Right now it's appearing as "Disk 1 - Unknown - Not Initialised"
I can see my hard disk under "Disk Drives" as "Samsung M3 Portable USB Device".
DEVICES AND PRINTERS
My external hd appears in "Devices and Printers" under "Devices".
But cannot be accessed.
MINITOOL - PARTITION RECOVERY
It finds the HDD, but "Partition Recovery Wizard" is not able to recover it.
Using another cable;
Connecting it in another computer;
Restarted computer several times;
MiniTool - Partition Wizard Free;
Welcome to SevenForums,
1. Complete details of your Samsung M3. Model no: ?? Capacity ??
2. Screenshots: Screenshots and Files - Upload and Post in Seven Forums
3. No overlapping screenshots. In the Partition Wizard screenshot I can't see what is behind except that it is an MBR drive.
Please redo your post for the folks here to understand and help you. If you are not in the Americas please change the timezone (UserCP) so that we get to know whether you are sleeping or awake.
I have a big problem here,
I have used my hard disk for 9month,
Yesterday when I watched movie on the half way,
My hard disk suddenly disfuntion,
And I thought my laptop problem due to always lagging so I restart my computer.
But after that I can't read my hard disk (WD)in my computer.
It can read in computer management there.
Ways I try:
1)I try to uninstall and reinstalled again,BUT it doesn't work.
2)I try to unchecked the hide folder and device at view.
3)I try to update the software BUT it still disfunction.
4)I try to use disk management and initialized it BUT there appeared CANNOT INITIALIZED Due to I/O device error.
Any solution for me ?
The most usual cause is that the Hard Drive is beginning to fail. Back up your stuff. Go to the website of the manufacturer and test the drive.8 more replies
I have added a SATA drive to my Vista machine that was once loaded with Win XP, the Device Manager does pick it up as well as Disk Management, but under Disk Management it states the drive is "Unknown" and "unreadable" I also do not have any options once I right click on the "Unallocated" area.
I just want this disk formatted and used as extra storage, I did load the Vista DVD and tried to load it on this disk but I got an error as well.
This drive works fine if I put it back in the machine it came from.
Check BIOS settings for RAID and SATA. It may need to be tweaked.
I have added a SATA drive to my Vista machine that was once loaded with Win XP, the Device Manager does pick it up as well as Disk Management, but under Disk Management it states the drive is "Unknown" and "unreadable" I also do not have any options once I right click on the "Unallocated" area.
I just want this disk formatted and used as extra storage, I did load the Vista DVD and tried to load it on this disk but I got an error as well.
Download and run the disk manufacturer's utility to partition and format this drive. That should find the drive and do the job for you.
You didn't say what brand of drive it was, so I can't point you to the utility, but you can find it with a search of the manufacturer.
My hard drive not showing in "my computer" or "Disk Management" but is showing under device manager. I got the hard drive from a friend and his dad had put a Password encryption on it. Any Ideas?More replies
Hi guys. I'm new here. I've tried to read all the discussion about how to fix the unallocated hard drive but I just can't understand it as the cases were pretty much different than I'm facing of.
Here's my problem.
Yesterday my external hard drive seems normal, everything is fine, until there's a blackout and I have to put "sleep" to my laptop. After the power got back, the hard drive suddenly gone and when I check the list of drives under "Disk Management", it showed up as "Disk 1 - Unallocated".
(I've attached screenshots here for your viewing)
My external hard drive is WD My Passport 1TB. It contains a lot of valuable data I cannot afford to lose. I really hope there's a way to fix this, and once I get back all of those precious data I will buy another HD to transfer them ASAP because I cant let this happen to me again.
Your help is so, very much appreciated.
Any questions regarding my problem, let me know. I'll provide all of the details you guys need.
1) I've tried TestDisk but on the "Analyse" process, it says "read error"
2) I've changed cable, but the situation remains the same.
3) I've tried Recuva, but it doesnt recognize my external drive.
First don't mess up with the WD drive settings.. download partition wizard 7 (its free)..then .. open it ..click wizard(menu) .. select partition recovery wizard.. and it will find the partitions on it i think.. that way you can recover your partition that has been lost.
My portable hard drive is showing all the hidden files and folders on it (the ones prefixed with ".", but not the System Information folder, interestingly). I don't have this trouble with any other drives, or elsewhere on my computer, so it seems somehow to be associated with this specific drive.
Of course I check to make sure that "Show hidden files and folders" is turned off.
Has the drive ever been connected to a Mac?5 more replies
I am using a 120GB portable hard drive for back ups and additional file storage. When defragging this drive, you are able to see how much space is actually "reserved for system files". Since this is not a bootable drive with no operating system on it, is there a way to recover this space that is reserved for system files? On this drive it amounts to about 10GB of space. If possible, how is this done?
8 more replies
A 3.5" external hard drive connected to my Windows XP machine via USB 2.0 has a "disappearing" and "reappearing" partition problem.
After the external drive is turned on, all four partitions on it will be displayed. Very soon, they will all disappear in Windows Explorer. After a brief moment, they will reappear along with a USB-symbol icon in the taskbar, which brings up a "Hi-speed USB Device Attached to non-Hi-speed Hub" warning suggesting that I use free Hi-speed USB ports (indicated in bold).
My computer's USB ports are all USB 2.0 and I've tried attaching the external drive to different ports on the machine, all with the same result.
Would anyone hazard a guess as to the likely cause of this problem:
(1) Failed (or failing) USB controller on the external enclosure?
(2) Failing power supply to the xeternal enclosure?
(3) Corrupted partition table on the drive?
(4) Failed (or failing) USB controller on the mobo?
(5) Any other cause?
The enclosure also has an eSATA port. When connected via eSATA (or USB 2.0) to another computer, no such problem appears.
Thanks in advance!
xp will loose drives when its having problems accessing them probably due to the usb 2.0 , a pci adapter would be better for you
I am trying to defragment a portable hard drive (USB 2.0), but the volume is dirty (CHKDSK is scheduled to run on a system reboot), but that isn't going to happen since it's a USB hard drive and isn't "visible" until Windows is in the picture.
What are my options here?
I was able to run CHKDSK on it from the command line, and there were no bad sectors found, so I assume I unplugged it at some point when it was trying to write data. Still, how can I defrag my drive?
did you use any switches when running chkdsk from the command line? As long as there are no locked system files on the drive, you should be able to run chkdsk /r /f on it when Windows is running which may be able to detect some problems.
Hope that helps
I have bought a new WD external hard drive ( what they call the "essential series" ). It's 160 gigs in capacity. The thing is powered by an extrenal power source.
Now I've used external hard drives ( from my friends ) before. But that one was a truly portable hard drive, unlike my new one ( meaning it didnt need an extrenal power source and was very much lightweight / easy-to-carry-around ).
There are two types of extrenal hard drives that Ive identified , in the market. One that is powered by the power source ( which is refrrd to as an "Extrenal Hard Disk" and the others that are not ( "called as "Portable Hard Drives". So my new 160 gig xternal hard falls under the former.
Can these types of hard drives ("Exteral Hard Drives" ) be used as a portable hard drive ( I mean carrying it around ) ?
Are the Portable Hard drives meant to be more rigid than the Exteranl ones ?
technically your hard drive should be just as durable as any other portable hard drive (within reason). Obviously its best to take care of these things no matter how durable they are intended to be. The only main draw back is obviously its slightly larger than most common portables. I shouldn't think you would have any trouble moving it around though!
I encountered a problem and found a solution and just wanted to put it on the internet for posterity.
So I have a Samsung SSD 850 EVO. I'm actually running Vista 64 Ultimate but ran across a relevant thread about this seemingly hardware issue here, so....
I started with a fresh OS install on my new SSD, everything updated and working normally. I was formatting a seperate HDD using disk manager.
The computer was frozen (or maybe not and I was impatient and wanted to do something else) so I casually pressed the "reset" button
When the computer reboots, I get the "A disk read error occured Press ctl+alt+del to restart" message.
Pressing ctl+alt+del just reboots computer and the same screen comes up again.
I run the Vista repair utility on the install disk - no help. Importantly, however, the repair utility saw the Vista installation just fine (and after I ran it repeatedly it told me there were no errors). I tried doing a system restore, which it says ran successfully, but that did nothing to solve this problem.
I mess with bios settings, change disk settings from RAID (when I installed it was with an older raid drive in same SATA ports) to IDE, to ACHI - no help.
So before trying a fresh Vista install on the SSD out of desperation (before deciding SSD had gone bad), I decided to install vista on a different HD in a dual boot configuration with the intent to then attempt to view my SSD from within the second Vista installation and see... Read more
Did you run the RebuildBCD command including exporting the BCD to create a new one, from Step 5 of Troubleshooting Windows 7 Failure to Start? That tutorial contains everything known to start the OS.
Rescue installs are interesting because of the access you get to the stranded OS and how in many cases they will configure a Dual Boot or allow you to do so with EasyBCD. Once you had your dual boot, what commands did you run exactly to remove the rescue install from it? It is likely the rescue install restored your SSD install's boot and if it was able configure a Dual Boot then I'd think RebuildBCD could have done the same.
The only reason we don't use it more as a troubleshooting method here is because it's a gambit that only sometimes works and since one has to reinstall the OS anyway, why not focus on doing a perfect Clean Reinstall Windows 7 that 95% of users don't have anyway?
I will try to keep this as brief as possible and yet give you wise and wonderful tech persons all the information you need to help me out. I am intelligent, but NOT a super-user.
I have an e-machines desktop computer. It is old. A Cyrix MII 266 processor with upgraded memory. I have a 10gb Maxtor hard drive which is the issue at hand. I am running Win2000. My home computer (the e-machine desktop) is networked through a router with my printer and my business laptop.
The problem: Win2000 loads and boots. It LOOKS like it's functioning properly. However, it cannot read any of the files on the disk. When I try, it tells me C: is inaccessible. I can't search, explore, etc. The files are "non-existent."
I managed to get Windows to create a backup of it and saved that file to my Laptop. I can only "assume" that it actually backed up ALL the files on the drive so they are safe.
One really ODD thing you should know is that I cannot get into the BIOS. When it boots and usually gives you that second or two to hit [F2] and enter setup ... doesn't do that any more. I sit and hold the F2 key. Nope. I've second-guessed myself and tried the ESC key and the F1 key. I've tried it with and without the CTRL key. Nothing. So I can't even tell the silly thing to boot from the CD instead, load onto my D: backup drive and then kill the C: drive. It's like it's possessed.
Things I've already tried (not necessarily in this order):
1... Read more
14 more replies
Ok first off I want to say I've searched and searched and searched to no avail in trying to find a solution to this I've come to the conclusion it's software and not hardware based. Let me start from the top.
I've had an older computer (HP Pavilion a408x) out of commission for a while due to a 'sploded psu. I finally get around to ordering one, install it and everything is good. I bring it back to my office and hook it up to the internet and as expected there's updates. So I up date it and after the updates are installed the computer restarts automatically (weird yes) and as it's coming back on it detects errors and runs CHKDSK. So I let it run and it gets to part 2 of 3. At this point in time my partner is really needing to print sometime and all computers print through this computer. So after about 45 minutes CHKDSK is still on part 2 at only 15%. So I'm like "screw it" and manually shut down and restart. It's at this point I get a "primary master hard disk failure" at the boot screen. Letting start up continue I get a "Stop : c000021 unknown hard error \systemroot \system 32 \ntdll.dll" At this point I realize something is delectably wrong.
Found this thread, which didn't help much. At some point the c000021 error stops and I start getting "disk boot failure insert system disk and press enter" and I found this thread, which didn't help much either. I have also been searching other sites as well.
Here's what I found ou... Read more
Anything would be super helpful, even if it's bad news. I just need to know if I can get this remedied or not.
Another thing I noticed is that the HDD activity light on the front of the computer does not blink or show any activity.
I'm trying to install XP Pro onto a brand new SATA hard drive since my old one seems to have gone kaput after about 5 years.
I booted from CD, and went thru all the screens to the point where it was ready to start the installation. When i got to the screen to partition the "mass storage device", i got the following:
(There is no disk in this drive.)
(There is no disk in this drive.)
So i found an old post on this site (http://forums.techguy.org/hardware/823885-solved-unknown-disk-error.html) and followed the lessons learned there, and realized I had a floppy for a RAID DRIVER i had forgotten about (it came with the components I bought to build this box). So i tried the installation again, starting from a reboot, and hitting F6 at the right time. When it came time to install the 3rd party driver, i inserted the floppy as instructed, and hit Enter. The floppy light came on, but i don't believe i heard it do anything, and the screen asking me to insert the floppy quietly came back.
I tried a couple times, but still the floppy did not do its magic. I continued, and the partition screen still showed the Unknown Disk error. So as suspected, the driver did not get installed. I then rebooted, this time hitting F1 to check out the BIOS. My BIOS recognizes both my new hard drive and the floppy drive just fine, and the floppy itself can be read just fine on another PC.
Could this be a floppy controller problem? is there a simple w... Read more
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First time posting here, so I apologize if I my post is too vague.
I started up my laptop (Alienware M14x, Windows 7 64 bit - not sure if it's Ultimate, Home Premium, etc...) yesterday and it displayed a message saying that Windows had failed to boot. I restarted and attempted starting it in Safe Mode and from the last good configuration and both failed, leaving me with the same screen with the two options of starting normally or running startup repair. I also tried disabling driver signature enforcement, which also failed to resolve the issue. I then ran startup repair and just let it go for about 8 hours and it just continuously "attempted to repair." I left it overnight and then let it keep going for most of my day today. Altogether, it was running startup repair for around 30 hours.
I forced a restart and made a system repair disc using another laptop (also Windows 7 64 bit). I booted with the disc and hit next on the language/country menu. Windows 7 showed up as a choice as my operating system, but I could not hit the next button (blue loading circle would replace my cursor whenever I dragged over the window). After a couple minutes, a window appeared that said something along the lines of "identifying disk." This window stuck around for about 5 minutes and when it disappeared I was taken to the system recovery options. On the top of this window it says "Operating System: Unknown on (Unknown) local disk." I do not have my Windows 7 i... Read more
Work through the rest of the steps for Troubleshooting Windows 7 Failure to Start1 more replies
My computer has been showing the unknown icon and I can't change it. This started after I upgraded from xp to 7.
You might see if an option in the tutorial below may work to change the icon back.
Drive Icon - Change
I'm getting a lot of "Check Disk for Errors" and "this hard drive needs to be formatted before it can be used" error messages when plugging my external usb hard drives into my home pc which uses windows 7. I don't get any of these messages when I plug the same hard drives in at any of a number of pcs at work which use windows xp. Any ideas on why this is happening only with windows 7? I'm also getting a lot of disconnects and reconnects on these devices but again only on windows 7.
Thanks in advance for any advice you can give...
I would do the ck disk. If you still get the notices, I would be concerned about HD failure. Take the HD diagnosis.
I am trying to do a clean install of XP Pro(I have backed up every thing on an external drive) -my current OS is 2000 pro.This computer is only 3 years old and the manual for the motherboard says that it supports windows 98SE/ME?2000/XP. I get to the part in the installation where you are supposed to choose where to install XP and it says:
Unknown Disk (There is no disk in this drive)
Unknown Disk (There is no disk in this drive)
Unknown Disk (There is no disk in this drive)
Unknown Disk (There is no disk in this drive)
It won't even let me click on one of these without the blue screen coming up. The Stop Message reads:
I haven't updated the BIOS as I cannot find updates. And I'm not sure if my boot sequence is correct ? Any one with suggestions?
6 more replies
Hello all, I just found this forum and I hope you can help me with this problem, so please bear with me.
The relevant facts: I'm using an Athlon X2 running Windows XP on a Seagate 500gb SATA hard drive. The motherboard is an Asus A8V.
About a week ago, I noticed that every morning my system had rebooted itself. I checked the logs and found no errors; only normal bootup information at 5 AM. Since that was the same time I tell, AVG to scan, I assumed the problem was that: yep, lo and behold running an AVG scan causes the computer to reboot.
A quick internet search recommended running chkdsk to rectify similar problems with AVG, so I gave it a try. Upon rebooting, the system locked up partway through the chkdsk on my primary data partition (Windows itself is on another partition). It was during phase 1 of the chkdsk. Worried, I booted up off the XP CD and into the recovery console. I first ran chkdsk on all the other partitions, and it found a handful of bad sectors, etc.; nothing serious. Running it on the problem partition, however, the same thing happened: partway through phase 1, the system locked.
Next, I tried running chkdsk in read only mode from Windows itself. At the end of Phase 1, the system freezes, albeit it slightly differently: I get a number of "Unknown Hard Error" messages until explorer itself exits, and the computer sits there continually popping up those "Unknown Hard Error" messages.
So I'm really worried- is it ... Read more
I would suggest that you download and use the "SeaTools" utility or the "DiscWizard" from Seagate to check the drive. HERE is a link for those.4 more replies
My Granddad gave me a computer last year, and when I got it it had 35gb of 64gb filled up already.
I looked for the files taking up all the space for a while but could never locate them, so I gave up and went on using it with only half the HD actually usable.
Move on to today, I'm starting a solidworks class and I need the free space, but I can't find where the files are for the life of me. I tried to see if there was some partition, but when I went under device manager > to the Hitachi hard drive properties it showed a - next to partitions.
How can I delete this unknown file?
Here is a screen shot of a program showing HD usage.
Go to Start/Run and type diskmgmt.msc and hit enter. In the Disk Management Console you can see if this is a separate partition, like a Restore partition. If it is, you can format the partition but you will loose any chance to Restore in case of disaster. If you really need more space, it would be safer to buy an External USB HDD and store your files on that.10 more replies
A few weeks ago, something changed on my 2-yr-old Dell Vostro 410 desktop running Windows XP SP3.
All of a sudden, the cursor arrow started to also have the hourglass next to it ALL the time, and the hourglass was slowly flashing on / off with a period of about 5 seconds.
When this started, my 250 GB hard drive had ~100 GB of free space. Within a couple days of this weird new behavior, and with no real change in computer usage patterns on my part, I started getting messages that my hard drive was FULL!
I tried deleting some files and programs to free up some hard drive space, but the free space is quickly (minutes) filled and the "Free Space" returns to near zero.
The flashing hourglass is still present, except in Windows Safe Mode.
I cannot connect to the internet using IE.
In Windows Safe Mode, there is a shortcut on the Desktop of the Administrator User that is named "Repair System Registry" and is targeted to registrydefender.com. Although the "Created" date of this shortcut is a couple weeks after all this started occurring on this computer.
I cannot run any of the First Steps listed in the linked info, because there is no room on the hard drive for the programs or the logs that would be produced. I get error messages when I try to load anything onto this computer. Is it possible to run all these First Steps from an external drive?
Is this a malware issue? A software issue? A hardware issue?
Where to start...? Hel... Read more
"stop c0000221 unknown hard error systemroot\system32\ntdll.dll" while trying to install windows xp
most likely a bad ram module or to aggressive timings
but first do a complete error check on the disk along with a virus/spy scan
post back with the results
I have a T60 laptop with a 55 Gig hard drive and only 350Mb of free space. I ran WinDirStat and it shows an "unknown" file taking up 30 Gig of space. I am not sure what it is or what to do about it.
I cannot find it (the "unknown") in Windows Explorer (I "un-hid" the hidden folders, etc.).
Has anyone run into a situation like this before?
Did you personally setup this machine. i.e install Windows etc? 30 gigs sounds like an Operating system i.e linux. Windows cannot see a Linux/Bsd/Beos etc partition.
If you get hold of a Linux Live Cd it usually has Gpart(Like Partition Magic) on it . Gpart will tell you what is there. It can also reformat it to any type of media you want.
I'm trying to install XP Home on a freshly formatted Hard drive.
I've been searching google for several hours trying to solve this problem. I've tried "fix" I could find but,I keep getting this error:
STOP: c0000221 Unknown Hard Error \SystemRoot\System32\ntdll.dll
So far I've tried the following (one at a time):
1. removed original 2 optical drives, installed one I know works.
2. Removed each of the two RAM strips, one at a time. I don't have any new to try, but I doubt both would be bad...
3. replaced data cables
4. disabled UDMA
5. tried 2 different install CDs
6. HDD diagnostics report all is well
7. obvioulsy I can't "fix" the install or "copy .dll files" since there is no xp installed.
What else is there to try!!??
0xC0000218 is the Unknown hard error code?
Indicates driver problems, system file problems, disk corruption problems (such as a damaged pagefile), or faulty memory hardware.
We need to know what error you are dealing with for sure.
Windows is showing a Disk 3 that is not there. I'm not sure how it got there and I can't find a way to delete it.
Here is the screenshot from Disk Management
Really don't know what is happening and in the circumstances shoot all around in dark
1.Make sure you do not have any USB storage device connected to the front and rear ports. Sometimes a faulty pen drive can show up as an HDD..
2. Open Device Manager and check the disk drives shown. Also examine under USB for any unknown device.
3. No clues? Try Power cycling your PC. Remove all externally connected devices (except your Key board and mouse), shut down your PC and disconnect it from Mains pulling out the power plug. Leave it for about five minutes. Press the power button repeatedly a few times and hold for a few seconds to remove all charges in the PC. Power your PC now and boot.
Does your PC still show Disk 3 in WDM? Right click on Disk 3 icon on the left and check what Menu items you get and also check what it says when you try to initialise.
I don't know what is my problem because is not the first time that usb external hard drive is working fine until get damage and said " it need to be formatted " and lost all the INFO because I have to format again the disk to be usefull. Also it is not the same hard disk.
I am actually having the same issue regarding a spare external drive and Windows 7. The drive works perfectly on XP and Wii but the second I plug it into my laptop (windows 7) **YOU NEED TO FORMAT......** This is not an option! I have searched the internet far and wide - there are a few fixes that have worked for some but unfortunately not me. I also noticed that NONE / NO ONE / NOT ONE Windows 7 'Help sites' that have Windows 7 'gurus' have bothered to EVER answer this rather common problem. There are threads older than 4 years that have never been answered and I see your thread is already 4 weeks old... Sad really.
I CAN'T BELIEVE MicroSoft can't help regarding this issue???????????????????
In this time I hope you have come right!!!
I'm suffering froma troubling problem with a Windows 7 system.
This system has a boot HDD (C and data storage RAID5 array (D. The system locked up hard requiring a power down to get Windows operational gain.
The sytem is fine now, except the ~3 TB RAID5 array is not seen by W7. The W7 disk managment snap-in reports that the 2793.97 GB "drive" exists, but the status is "Unknown" and "not initialized". Needless to say, the drve was online and contained LOTS of data before the crash. Due to it's size, the drive was GPT.
I ran a synchronize on the RAID 5 array and that finished w/o error, so I assume the actuall array is fine.
Any recommendations for what utllity/diagnostic/etc. to try next?
Further info: The RAID 5 is a creation of the AMD SB750 "southbridge", which uses tech licensed by Promise Technology.
Hi Guys, any ideas how to access my external hard drive [TOSHIBA MK3029GACE] device manager can see it but it does not appear in disc management.
I use this HDD perfectly in my car HDD player. But when I try to connect it to my Laptop, it does not show up in disk management.
Please check the attached screen shot..
Thanks for the help....
Specs show that drive has a ATA-6 interface (P-ATA, or IDE). How are you connecting this drive to your laptop? Does the laptop have a PATA or SATA connection? Does it use an adapter?1 more replies
a friend of mine's computer won't boot up...just the typical blue screen. when you try to boot up he gets this message on that screen:
STOP:c000007b Unknown Hard Error
when you try to boot up in safe mode, you get this message on the blue screen:
STOP:0x0000007B (0xFCD74A10, 0xC000000E, 0x00000000, 0x00000000)
the blue screen also mentions that he might need to scan for viruses. but how can i do that or anything else if i can't even get into the machine?
by the way, my friend is running windows 2000. i forgot to add that in my first post.
I built my first computer with the following specs:
Asus P4C800-3 Deluxe Motherboard
Intel Pentium 4 3.2ghz Processor
Maxtor Diamond Plus 200gb Hard Drive
ATI Radeon 9250 Video Card
1 GB DDR 3200 RAM (Will be 2GB after this payday)
Plextor 716a DVD Burner
Creative 5.1 Surround Sound System
Everything seems to be running perfectly except one problem. Everytime I put it in standby and bring it back "to life" I get a weird "unknown hard error" then the computer goes really slow to the point where it doesnt do much of anytthing at all. I need to restart it to gain contral again. I have tried everything to fix it. My standby mode is mode s3. Can anyone help? I checked online and there were sites saying to update all of your drivers and bios and I've already done that. One site said to check you ram, mine passed, and another said scan the hard drive and I've done that. I am tempted to reinstall xp but I dont want to have to reinstall my other applications and Im not sure if it will fix the problem.
Thanx in advance.
PS: I hope this was in the correct place.
Could you please post the complete error message so we have something to go on?
You may also want to test your memory using Memtest86
hi. i'm new here. nice to meet all of you!
just like a lot of folks i'm sure, i've come here because there are some weird things running on my pc that shouldnt be in there.
heres the hijack log
(thanks in advance. i don't know much about this computer virus stuff.)
Logfile of HijackThis v1.99.1
Scan saved at 10:06:40 AM, on 9/5/2006
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
C:\Program Files\Common Files\Verizon Online\ConnMgr\cmisrv.exe
C:\Program Files\Windows Media Components\Encoder\Wmencagt.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Program Files\Common Files\Verizon Online\AppMgr\vz... Read more
11 more replies
Hello - I've repeatedly tried and failed to install Service Pack 1. I have run the update readiness tool, and have run chkdsk and sfc. I've tried installing through Windows Update, as well as downloading the standalone installer from Microsoft.
The former results in an "unknown error"; the latter results in a window saying that "the specified service does not exist as an installed service" almost immediately after trying. A similar message has come up occasionally in recent days when trying to install a couple of other programs.
I'm currently out of ideas and would appreciate any help. Thanks!
I changed my outlook email .ost file to open with auto cad by mistake. Initially it was opening with an Unknown application. How can I enable it to open with an unknown application again? please help
You can try this tutorial and see if it helps.
Default File Type Associations - Restore
Hey all, I just created this account after doing some lurking on here.
I have a problem with a desktop of mine, its and Amd Athlon 64 X2 dual core processor 3800+
I know that there are other threads on this problem but they only seem to have solutions for computers that have floppy drives and mine does not.
I'm not very tech savvy at all either so any bit of help would be greatly appreciated.
Sounds like a stupid answer,
Have you checked all cables .. I.e SATA and Power are plugged into your HDD? (or IDE and Power)
Yet from the same partition i'm able to boot into a "dual boot type install" of LUbuntu which im using just fine right now
On my other hard drive with a windows 10 install. check disk reports NO errors
Trying to boot from the windows 7 install dual boot begins booting but almost instantly kicks to an old style loading bar then goes to startup repair
and it fails with the problem being "bad hard drive"
but somehow it LUbuntu has no problem booting when i select to boot from it instead of windows 7
all of my data MUST be intact because otherwise i wouldn't be able to boot at all. and i can see all the files on my drive just fine
When I tried to boot in safe mode. it stopped after a few system files were loaded then went to startup repair. I dont remember the file it stopped at.
I have no idea how to solve this??
Is there some way to do a full repair of windows 7? not just the silly startup repair?
This is a very urgent frustrating and serious problem
I'm hoping this is a simple fix. I'm trying to fix my elderly uncle's Asus laptop. System Repair pops up and fails. I booted to command prompt and found out it may be hard disk space. 400+ GB Hard drive (only one drive) and there's only 1024kb Free. I'm thinking that could be the issue. Hardware was checked out at the computer store and is fine. But they were going to charge him $200 to fix this failure to boot up issue. I told him to let me try first.
Can I possible "compact" this drive from the command prompt screen?
Note: I have no other Win 7 systems, so can't create a disk, and I have no original disks.
Also, no restore point has ever been set, and there are no partitions on the drive.
Normally, I'd tell you to download a program or two to examine what's using the space or to clean up unnecessary files.
But with only 1024 kb of space, you probably can't install anything.
Start button, search box, type in "disk cleanup" and then poke the disk cleanup listing that shows up.
Let it clean up the drive and report back with how much space you then have.
You'll see an option in disc cleanup where it asks if you want to clean up system files as well. Say yes.
It should calculate how much space it will recover.
Let it run to completion. Might take a few minutes.
Then check your recycle bin to see if it's empty.
Report back with available space.
I have a new Gateway laptop and all last week I was using it to connect to my home pc using Remote Desktop. I noticed a few times that after shutting the lid to the laptop and walking away when I would come back and open the lid the laptop would be froozen. I wonder if it was becuase I was leaving the remote desktop connection open and then the laptop would go into sleep mode and it woudnlt wake up properly?? Either way the only way I could unfreeze it was by restarting the lapt by forcing it to power down. Well, the last time it happened after I held the power button and forced a shut down when I powered it back on it said "Disk Read Error". I have yanked the drive and connected it via usb to my dekstop pc. The drive shows up in disk management but has a red circle in the top left hand corner of the partition and doesnt' show up in my computer. I put the drive back in the laptop and booted of an XP CD and choose the "repair" option. I tried to do a "MIXMBR" but got a return message that NO partition could be found. Does anyone have any ideas how I can recover from this?? I have Acronis disk director suite installed on my desktop pc and I can reconnect my laptop hard drive to the desktop pc but I don't know if it can do the job. Does anyone have any ideas I really can't afford to loose my data. Please Help.
This thread can be closed as #1 the issues has been resolved and #2 it doesn't look like anyone will be repying anyways.
Now, in the case that someone does stumble onto this thread here is an update....
Turns out the hard drive was physically damaged (or so I'm told). Since there was sensitive data on the drive I was being extra cautious and after removing the drive and connecting to another pc and seeing the drive but not the partitions or data I didn't even try FixMBR or anythinhg else becuase I didn't want to take the chance of further damage. I took the drive to a data recovery specialst who was able (for a small fee ofcourse) to recover the data. Since the laptop is still under warranty I took it into the store I bought it and told them the sit. Tehy gave me a new hard drive on the spot and I have now restored it back to normal. Thank You all and goodnight.
I just began getting this error yesterday. What is the likelihood that another issue besides a failing hard drive is causing error? Secondly, I've already purchased a new hard drive as a precaution. What is the fastest/easiest way to backup/clone this drive?
Please open an elevated command prompt.
When you have the command promt open please enter the following command:
sfc /scannow and press enter.
After the scan is 100% and the scan did repair files please restart your computer.
Please re-open an elevated command prompt and enter the following command:
findstr /c:"[SR]" %windir%\logs\cbs\cbs.log >%userprofile%\Desktop\sfcdetails.txt
The cbs.log file will be posted on the Desktop as the current user, named sfcdetails.txt. Please attach this file in your next post.
Note: You can also copy/paste the commands to make it easier.
I just bought a new DVD Burner but figured it wasnt TOO tough to install...I am less than skilled at this stuff but the guy at Best Buy basically said it wasnt hard and it could be done no problem...
So i opened a relatively older (about 4-5 years ) tower, unscrewed the cd drive i wanted to take out and then slid the new dvd burner in its place, plugged in the necessary wires and i thought i was in business...
turns out for whatever reason i couldnt see the drive when i went to "my computer" so i thought that maybe i plugged in the wrong wire...i un plugged one, plugged in another that was hanging down and then my computer just shut off...
now i am getting message thats telling me "Setup did not find any hard disk drives installed in your computer."
am i dealing strictly with a problem where i have the wrong things plugged in? or did i fry my hard drive?
Any help would be GREATLY appreciated
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Im in big trouble. I was going to format my hard drive of my PC when i discovered that my system did not recognize it. This is really weird because i was using it a year now and it was working fine. The message i get is this "Setup did not find any hard disk drives installed in your system".
You need to have a floppy with the proper driver then press F6 at the beginning of the Windows install process. With the proper drivers, Windows will find your hard drive (probabyl a SATA one) & will allow you to use it as a boot drive.
ps. please use the search function as this topic has been discussed quite a few times.
Recently, an error message "Windows detected a hard disk problem" always pop ups in my monitor.
I have done "Error Checking" also " Defragmentation"...but that error message doesn't disappear.
What should I do?
Thanks a Lot.
That is not a most welcome message.
I would immediately backup the most important personal data and run the DOS version of Manufacturer's Diagnostic Utility. If it passes without any event reported, fine. But if it finds bad sectors and even if it repairs it, be wary. Not to be taken aback by any catastrophic failure that may occur unannounced, always backup all your personal data and also image your system regularly.
i get the message "setup did not find any hard disk drives installed in your computer" when i try to install windows xp on a dell dimension 5150c with a 160G WD SATA drive. the bios detects it fine and the diagnostics indicate that it's okay and norton ghost is able to access it. this post:
indicates that i should try setting my sata operation to "combination". i have no such setting in my bios. i have only ahci and ata for this setting. i've tried both with identical results. do i need scsi drivers to install windows? thanks for any help.
This is one of the most common problems we see here on TechSpot!
What you need to do is press F6 for third-party scsi or raid controller just as the Windows install is starting. You then need to insert your SATA driver disk.
If you do not have one then you will need to go to the Dell website and download the correct one for your PC and put it on to a floppy disk.
This should get all working.
Well, I hope this is the correct forum considering I don't actually have XP Pro installed yet!
Many moons ago (June 2004) I purchased a Dell Inspiron 8600 to take to college. It served faithfully (including after The Great Red Bull Spill of 2006) until several weeks ago when the hard drive failed. No big deal, it's mainly my Netflix computer anyway. However, I'd still like to have it back up and running, so I purchased a refurbished 40gb hard drive off Ebay. I installed the new hard drive and checked to see that it was recognized by the BIOS (it is). When I booted up the computer it said "No boot sector on hard disk. No bootable devices -- strike F1 to retry boot, F2 for setup utility." Of course, I understand that's normal because the hard drive doesn't have anything on it yet.
Here's where the problems begin.
I have the Dell-issue XP Pro installation CD. I changed the boot order in the BIOS so that it would first boot from the CD drive. However, I got the same "No boot sector on hard disk. No bootable devices -- strike F1 to retry boot, F2 for setup utility" error. Well, that CD drive has a history of acting up (despite being recognized by the BIOS), so I went out and got a USB CD drive (the kind with two USB plugs; one is for extra power I guess). Again, I changed the boot order in the BIOS to start with USB. I got the same "No boot sector on hard disk. No bootable devices -- strike F1 to retry boot, F2 for setup ut... Read more
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Okay, I'm on Vista. I just got a new external hard drive, and was trying to move some movie folders to it. Trying to move a whole directory of similar files, most of them moved without any problem. However, some files would be unable to move. I get a message that says "Cannot read from the source file or disk" and have to skip the file to continue.
After the move of the whole folder was complete, I would try to do it again to the individual files that were left behind - the move would seem to begin, and it would tell me that the file was being moved, but at a certain point it would stop, and give me the same error message again. I would have to cancel the move.
There is nothing obviously wrong with the files. They seem to play with no obvious problems (I haven't watched any all the way through, but skipping around seems to work). I was also able to delete one of them without any problems, as well as to move them to other folders on my hard drive. I just can't seem to move or copy them to the external hard drive. I ran a check disk which did not seem to solve the problem.
Any help would be appreciated, Thanks.
I have 2 Sata drives installed on a Windows 7 32bit machine. Both were formatted during a clean install of Windows 7 unlimited. The primary hd is a 300gb WD and the other is a 500gb Seagate "IDE\DiskST3500418AS_CC34" is the hardware id on the second drive.
I can see both in device manager but it says both are fully updated.
P.S. I haven't found any driver from seagate online, which i think might help.
I have resolved the problem.
I simply went to Downloads | Seagate and downloaded the DiskWizard application. Using Seagate's application, I was able to partition, allocate, and synchronize the D drive in few common sense steps.
My laptop is getting really slow and i cant use browser as it gets slower and hangs a lot. What do i do ?
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I just recently ran CrystalDiskInfo and it said that my hard disk health status is "Caution". I also recently updated my laptop to Windows 8.1 from Windows 8 and that's when I felt my laptop got slower. But it isn't that slow, as in it isn't annoying, but should I be worried? What should I do?
The first thing to do would be take and post up a screen capture of the Crystalinfo window.
The 'Caution' message could be to do with any of various issues and the guys here who know their stuff (unfortunately my knowledge of 'stuff' is a bit limited) will need to see all the content before passing comment.
I am trying to install Windows 7 Ultimate 64bit on to a dell xps and having a lot of problems.
The Computer has 3 harddisks
C:\ - Vista (Came preloaded With the Pc when i bought it)
D:\ Vista Recovery 10GB thing (Came preloaded With the Pc when i bought it)
F:\ Empty drive i want to install windows 7 on
J:\ Harddrive for everything else
The problem is when i boot from the disk i can start the installer but when it allows me to choose where to install to the harddrive always comes up as "Can not install blah blah, Windows can NOT boot from this Disk"
I have tried all sorts of ways to get around this like unplugging everything apart from the cd drive and harddrive i want to install it on, im getting really fed up with this. Is the problem that im trying to do a dual boot?
I also read somewhere about getting sata drivers for my motherboard but after hours of searching the web gave up.
All i can tell that my motherboard is is a FOXCONN LS36 but i can't find sata drivers for this anywhere!
On the dell website i tried all of the Sata downloads but if i locate the downloaded file whilst in win7 setup it doesn't like the file.
Am i doing some majorly wrong and stupid here?
Please help me!!!
I have to use a virtual pc running XP on top of a host machine running XP, and I have a dynamically expanding hard drive. I can see that the virtual disk's size increases as I add data, but it doesn't shrink when I remove data..
Isn't it supposed to be able to get smaller? I don't like the idea of having it slowly getting bigger without any way to contain it.
Silly question #1 : You are dumping the Recycle Bin after deleting files are you not?
Ok guys.. I screwed up big time... I was about to create a bootable flash drive with a utility called HPflash and right the moment I pressed the start button I realized that the selected drive wasnt my flash drive.. but my external hard disk with 400 Gigs of Data! I dont know about you guys.. but I had tons of pictures and videos.. (my wedding video too!) And I am going nuts now.. can anyone please give me some hope and tell me I can recover all my files? Do I need to use one of the un-delete software out there? When I click on the hard disk it states that it needs to be formatted.. so apparently it hasnt.. so what happened to it? Can I undo what I did very quickly? thanks!
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Hey all, I recently upgraded from Windows 7 to Windows 8 and I'm loving it, EXCEPT for this one problem I'm having.
Immediately after I upgraded, my external hard drive (WD Ext HDD 1021 3TB) was missing from "My Computer." I never had any problems with this HDD before I upgraded, and the file-system is NTFS.
The external drive is visible in Disk Management, however there is no letter assigned. Right clicking on the drive's partitions in Disk Management shows every option grayed out except for "Delete Volume."
Upon seeing this, I attempted to use diskpart to assign a new letter, however in diskpart the partition type is listed as "unknown" and when I attempt to assign a letter, diskpart says "there is no volume specified." Listing volumes in diskpart only seems to list the volumes on my internal drive, not the external one.
After reading some articles on similar problems, I tried using the program "MiniTool Partition Wizard" to assign a new drive letter, and it seemed to work! The drive showed up in "My Computer" with the correct name and letter, with all my data intact. In Disk Management, all the drive options were still grayed out, but because I could access my drive, I figured the problem was solved.
However, after a short amount of time, the drive became inaccessible. In "My Computer" the drive's name changed from "cmluepke 3tb external (F:)" to "Local Disk (F:)." Clickin... Read more
I had this exact same problem with a 16GB Toshiba thumb-drive a few days ago.
I'd been having heat-related shutdowns, and believe this to be what caused the issue in the first place.
Deleting the volume, then re-creating it allowed me to format and assign a drive-letter.
But yes, I did lose the (non-critical - a recorded TV show) data.
I'm not aware of any other 'fixes'.
Hey guys, I need one of you hardware geeks to help me here. I finally bought the Maxtor DiamondMax10 hard drive. Its SATA 300 Gig with a 16 Meg Cache and NCQ. I already have a SATA WD Raptor as my main drive and trying to install this one has a data drive. I have an Asus PW5D2 Premium Board.
When I boot up, it takes a long time (about a minute) to do anything than I eventually get a "Hard disc error" and I have to hit F1 to continue. The BIOS recognizes the drive, but Windows does not. I've swapped out the cable and tried a different controller, same result. While I have like 10 hard drives laying around, they are all PATA--no SATAs to try.
I think the drive is damaged. I downloaded Maxtor's PowerMax, but its worthless--goes through some tests and the inital ones pass and later ones fail, but its the same thing on the other drive (the Raptor) and that one works fine. Tells me eventually to contact Maxtor Tech Support on both drives!
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Hi, when i boot up my other computer it is a black screen and says "Primary hard disk Drive 0 cannot be found, strike F1 to continue or F2 to enter setup utility." When i strike F1 it says something like "boot up failed press F1 to try again" what do i do? When i press F2 it takes me to a screen and Undery Hard disk drive 0 it says unkown and under hard disk drive 1 it says off.
PS. My computer also makes alot of beeping sounds all of a sudden. Plz help me What is going on? Thankyou
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i have bought a new computer recently and today i got this error message (i think the error is quite famous i will provide a photo if needed) and i have been trying to fix with no luck here is the situation so far.
1) i got the error after updating (it poped up after restarting the computer) the driver for my nvidia graphics card (not sure if this is important) .
2) i've searched around and i couldn't tell if this is a legitimate error or just maleware .
3) i ran check disk and no bad sectors were found .
4) i ran malwarebytes and it didn't find anything.
5) i ran superantispyware and it found and cleaned some threats .
6) i ran seaTools and the drive passed the fix all function .
i have done a complete back up just in case.
how do i fix this problem ?
please inform me if any information is needed and i will provide it ASAP.
i apologize for the long post.
If you have made a backup image of your drive - you have done the best thing, just in case.
Are you still getting the message?
This is kinda long and I've fixed it, but could use your input.
So after waking up, my parents informed me that the computer was shutting down randomly. I turned it on and "a disk error occurred press ctrl+alt+del to restart " appeared. It's a Sata hard drive so I checked the cables to make sure they were plugged in correctly and they were, and then I tried connecting it to another computer with that computers cables and that didn't work either.
My parents not wanting to buy one online, decided to just go to bestbuy and buy one there, since we already had the Windows 7 Disk at home. I formatted it, partitioned it, and installed Windows 7 Home Premium on it and everything worked. I decided to connect the Hard drive that didn't work while the computer was still on, and it immediately started downloading the drivers it needed and up popped all the hard drive. I'm going to start transferring all the important things like music,videos and games, and after, all I can see are the following 3 things;
after getting all the data we want off it, should I reinstall windows to see if my other computer will recognize it (Even though it couldn't before), format it and just use it as extra data (though since it already couldn't boot up, the ability to keep data on it may fail in a couple of days/weeks) or just put it away and not use it at all.
What would you guys reccomend I do?
First get the data you need off it.
Then go to the mfr and get their HD testing utility and run it.
If it were me I wouldnt trust it. I have been burned before.
You certainly could use it for storage of, say one set of backups, for the chances of losing your OS HD, and that backup at the same time are nil.
My Windows 7 configuration is relatively bullet proof (ha ha, nervous laughter).
My OS and programs are on C, which I image using RDriveImage every month after Patch Tuesday.
My data is on software-mirrored D/F drives.
So as long as I don't have a catastrophic event affecting my computer, a routine "drive failure" should be recoverable, with the worst-case being I'd be out a month of updates, but with a good recent image of the OS drive.
Anyway, I was recently looking at my event viewer and I have "Disk errors" that occur whenever I run a full image of C.
The complete error text is:
Log Name: System
Date: 7/13/2012 3:38:44 PM
Event ID: 11
Task Category: None
The driver detected a controller error on \Device\Harddisk3\DR3.
<Provider Name="Disk" />
<TimeCreated SystemTime="2012-07-13T19:38:44.199218700Z" />
<Securi... Read more
Try going into your BIOS to see what it has to say about the drive. Some BIOS's can read the drive's SMART status and can run tests on it. You could also download the disk manufacturer's drive diagnostics to check it out. Or see what Seatools (from Seagate) has to say about it:
SeaTools | Seagate
I recently aquired this system:
Dell PowerEdge 1600SC
Intel Xeon 2.4GHz
2 x 36Gb HDD
PowerEdge Expandable RAID Controller BIOS 1.05 LSI Logic Corp.
HA -0 (Bus 1 Dev 2) PERC 4/SC Standard FW 3.28
1 Logical Drives found on the host adapter.
1 Logical Drive(s) handled by BIOS
This computer previously had Microsoft Small Business Server 2000 installed on it, but by the time I received it, someone had replaced the OS with Ubantu.
I came in with all guns blazing, knowing nothing about RAID, SCSI or server systems, and went and DBAN'd the whole system because 1) there was a lot of useless juck from the previous owners on there, and 2) my friend didn't like Ubantu and wanted a simple Windows XP installation.
I think i have got the HDDs online again after the dban but...
How do I get Windows XP installed in this bloody computer, so that it runs (for all intents and purposes) like a powerful desktop, instead of a server?
When i run the Windows Setup it asks for 3rd party drivers for the RAID/SCSI. I have exhausted my googling abilities trying, but I can't find PERC 4/SC RAID controllers with the relevant "txtsetup.oem" file that Windows Setup is demanding.
I downloaded the Dell perc 4/sc driver package from support.dell.com but it doesn't have the txtsetup.oem file and Windows Still asks for it.
Is there a certain array configuration that enables windows to see the drives without the drivers? If so, details please...
Pleas... Read more
If you have the driver files, you should be able to slipstream them to your Windows XP disk.
Download and install nLite (http://www.nliteos.com/download.html). This program allows you to add to your current Windows installation disk such things as Windows updates, Service Packs and hardware drivers (including SATA and SCSI).
The actual usage is pretty self-explanatory. Let us know how it goes.
I just bought and installed a 2TB Seagate Barracuda LP ST32000542AS hard drive in addition to my existing hard drive. It was not detected by Windows XP, although the serial number ST32000542AS showed up in BIOS.
I noticed that for a split second as i started up, there was a screen with the word "RAID" and instructions saying "press ctrl + I", so i restarted, pressed "ctrl + I" and it took to me to something that said it was for the setup of a raid disk (or something like that).
I thought, "Oh, this must be where you format the new hard drive so that it will be recognised."
So i went through a very simple menu that had me select stripe size and some other features that looked very basic an un-threatening, and then finished the RAID setup thing.
I restarted the computer, and now it says:
DISK BOOT FAILURE; INSERT SYSTEM DISK AND PRESS ENTER
At that point i had a heart attack. Can anybody help me? I have no idea what is going on.
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I have almost 2 Gb of music on my computer that I'd hate to lose. And hate to have to rebuy or redownload too.
So what I'm wondering is... can I back up all that music on 3-4 700mb disks as a data disk instead of making a 70 minute music disk?
I have Sonic RecordNow that I use for music burning and data backup. I'm just wondering if it is possible to back up 1/3 of it in a folder as a data disk, and do the same for the other parts.
Possible? Would this work?
It would make much more sense to have 4 disks that although you could not PLAY them in a CD player as the songs would be stored in a folder on it, to just be able to copy them out onto another computer instead of making 20+ audio CD's.
Would my idea work? Help me out guys...
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Sorry to repeat a question I see a lot of instances of, but none of those seem to be addressing my problem correctly.
I have not done anything new to my computer in recent days, so this problem has caught me off guard (I see most instances of this problem come after upgrading to Windows 7, I have had Win 7 installed for a while now).
Here is a summary of my problem:
1) My computer recently got stuck on the "Starting Windows Screen." So I manually held the power button to reboot.
2) On reboot, it said there was a need to run a startup repair, which I did. Everything checked fine, except for the last one which said "System Volume on Disk is Corrupted," which it claimed to have successfully fixed.
3) After rebooting from repair, the system gets stuck on "Starting Windows Screen" for a good 10-15 minutes, after which it runs a registry check. After it completes that I get hopeful -- but the screen then gets stuck on an all black screen with just the mouse cursor and nothing more.
4) Additional note: Attempting to start the computer on "safe mode" leads safe mode startup to become stalled on "DRIVERS\CLASSPNP.SYS"
5) The lastest attempt to repair yielded this message: "Startup repair cannot repair this computer automatically.
Problem event Name: Startup Repair Offline
Problem signature 01: 6.1.7600.16385
07: Corrupt Volume
OS Version: 6.1.7600.... Read more
Hi Stan, Hopefully I can help you out....or at least lead you in the right direction. From my experience, the symptoms you are suggesting sound like perhaps a dying Hard drive.
1. Do you have the windows 7 boot disks that came with your computer or when you bought the Operating System? If so, you could try and insert one of those and boot from it, and attempt to repair the installation. (this won't affect your data, only the windows system files).
2. If that doesn't fix it, you could try a fresh reinstall of windows 7, and see if that works.
3. If neither of those work, its likely that because of the fact that when windows is repairing itself, it is generally putting copies of its system files in the same physical location on your disk. Because your disk is obviously not completely dead, ie....its still loading to the windows 7 startup screen, its just copying files to the bad sectors on your hard drive and gets stuck when loading. This is especially my guess because you said Safe mode is having same problems, even after attempting to repair. In the past, I've tried and salvage a disk by reformatting it and only leaving on partitions which do not contain the bad clusters. This takes some time, and some guess work.....and really this is only a "bandaid" fix because once the disk has bad clusters, its only a matter of time before these things give out. You wouldn't want to trust your important data on it anyways....
I hope this leads you in ... Read more
Yesterday when I switch on my computer, it automatic diskcheck on my E disk. I have 3 HDD, which is C: (My main partition, installed Windows on this HDD), D: is for all my game files (Installed games) and E: is for all my music, movies, game installer, software etc.
So back to the point, when I switch on my computer, and get to the "Windows is Starting", and it stuck right there for about 5-10 minutes. Firstly, I have no patient so I restated the computer, and second or third time also have the same problem. So I choose to wait patiently, after 5-10 minutes, it have a black screen for about 1 to a few minutes, then it started the disk check on my E drive.
Once the process started ( I have total 234240 file record as shown on the disk check ) and continue to file record 800, it started to give me message stated "File record segment 800 is unreadable, File record segment 801 is unreadable" and so on, and sometimes it continue to go smoothly without the message, but not long or sooner it will appear again. Almost the whole process I get these message which worried me, and I wonder if my hard disk is failing badly and unable to recover.
It continues to finish the process and attempt to fix the bad sector. And after that it successfully log onto Windows, so I can use it normally again.
But I notice my E: HDD cannot access and the "My Computer" screen is loading very slow, and sometimes goes unrespond. One thing very weird is that after I few hours ... Read more
The "File record segment xxx is unreadable" error is an indication of failing hard drive. You should backup the data from this drive before it's too late.
Next, run some diagnostic testing on the failing hard drive; most HDD manufacturers have the diagnostic software available from their website. Software from Seagate will work with most brand.
If this drive would be mine, I'd just get a new one, the drive certainly will not get better...
My home CPU was working fine yesterday morning. I left in on and started watching TV. About an hour and a half later the power blink on and off. We though nothing of it. a few hours later my wife attempted to use the CPU and found a blue screen with white txt on it. I look at it but could not read the message because the left margin was cut off. I didn't write it down either. I do remember the message stating that I should restart the CPU and if the problem was still there I should contact someone for help. I turned the CPU off and when I turned it back on the CPU made sounds we have never heard before. Beep, Beep, pause, Click. The beeps occured in a rapid succesion, then a pause, then a click. Theses noises repeat themself constantly as a white bar fills itself running from left to right at the bottom of a black screen. On that same screen the CPU showed Dell's insignia on it with the words "F2 = Setup F12 = Boot Menu" at the top. Then it goes to another black screen with white text showing the error message:
"Primary hard disk 0 drive not found
Strike F1 Key to continue, F2 to run the setup utility"
We have windows XP on the CPU. It is a Dell Computer.
We have family photos, and personal information saved on this CPU and most is not backed up. Can you please help.
Hello guys, i'm having a minor problem in my PC and thumbdrive.
I could not open Hard Disk Drives such Local Disk D,E,F in "my computer", it will pop up errors shown in the attached image. I could only view the files in my hard disk drives when i explored the disk drive itself. What faulty is going on here?
My thumb drive is not accessible via double clicking on the removable disk icon. There is a pop-up window "Open With", which requires choosing of particular software to open the thumb drive. AVG always detect trojan found in the thumb drive, but yet after healing it, the trojan will keep appearing whenever i tried to use my thumb drive.
Were they affected by same virus or nasty files? It is so annoying! Your help iis greatly appreciated. Thanks.
My HJT log files:
Logfile of HijackThis v1.99.1
Scan saved at 2:47:29 AM, on 3/10/2007
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16414)
C:\Program Files\Windows Defender\MsMpEng.exe
C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\guard.exe
C:\PROGRA~1\Grisof... Read more
Bump... Please help me with this, thank you2 more replies
My nextdoor neighbor tried to slave his Win98 disk into his WinXP Home computer. Although the Device Manager seems to say that it recognizes the slave disk, when My Computer window is displayed, there is no recognition of the slave disk? We went through a device manager uninstall and reboot with the same result.
My neighbor did not make any changes to the BIOS to indicate a slave disk - I assume all are IDE on his HP machine.
Can anyone point me to a good online tutorial dealing with "How to Slave a Hard Disk" for Windows?
I am sure his current drive is set up and jumpered as Cable Select. If it is the drive you are adding as a slave also needs to be set to cable select and plugged into the second connector on the ribbon cable. The BIOS also needs to recognize the drive in order for the OS to be able to use it.
I have Vista Home Premium 64 bit OS and I flashed the Bios using my A1 Suite in Asus to upgrade it and everything went fine but as can sometimes happen I got the message upon reboot that " No Hard Disk Detected ".
Everything is working fine from bootup to shutdown and I know that there is a fix for this...I think in the Bios...but I forgot what it is. Any and all help is very much appreciated. Thanking you all in advance!
My specs are as follows: Mobo is Asus P5Q3 Deluxe WiFi-AP @n LGA 775 ATX Mobo, Intel P45 Chipset, Supports Intel Core 2 Quad CPU's, Dual DDR3 2000, Sata 3Gb/s RAID, CrossFire Ready, PCI-E 2.0
Tried rolling back to previous bios?
I keep seeing this error.. "Windows is having a hard disk problem." And it basically prompts me to backup my data, like I am about to see an impending hard drive issue. I found some threads on other forums, but found nothing conclusive. Any ideas. This is a pretty new hard drive, and it is a new install of windows 7. There is also another older drive connected to the system, that contains all the older files, which I have moved over to the new..
Need to confirm which drive is having the issues, if it is indeed having issues, or if there is something I can look into to resolve some sort of software related issue that is causing the problem.
Will add.. The OS seems to be running very smooth, and does not seem to be having any problems..5 more replies
I have Drive D: system reserved 100MB. What is it used for and can I put in it a Macrium reflect restore file ( hard disk image)?
The System Reserved partition is used to hold the system boot manager, and is also used for:
1. Bitlocker Drive Encryption if you use Windows Professional or Ultimate
2. Accessed as part of some OEM recovery functionality
If you don't use the above, you can delete this partition, by carefully following these steps to easily move the boot manager to C:
Bootmgr - Move to C:\ with EasyBCD
The benfit to doing this is that you only need to specify a single partition -- e.g. C: -- for imaging using Macrium.
If you choose to keep the System Reserved partition, then you should include that in any Macrium image.
Hope that explains it.
I'm trying to install Windows XP. I pop in the disk, boot from CD ROM, go thru the part where it scans for stuff until I reach "Press Enter to install Windows XP", then I get the message that says Setup did not find any hard disk drives.
I have a HP Pavilion zd7000
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hi guys... after installing windows 7, i notice there is something wrong with my safely remove program, my harrdrive (internal, not external) is appear in that list, how to fix this, because i think this is very anoying for me
Does your board support hot swapping?
I have seen that happen before with controllers that support hot swap.
Whenever I boot the computer up, I get this right after the first windows loading screen -
Primary Hard Disk Drive 1 not found
Hit F1 to continue or F2 to enter setup
I used to have this problem every once in a great while, and my disk drive wouldn't work along with the message. Now though, everything is fine. Everything is there, everything works. Waiting for the message and hitting F1 everytime you gotta start up the computer gets annoying though, so I'd like to get to the bottom of this.
Boot into your bios & on the main page you will see all your installed drives, I take it you only have 1 hard drive, only leave enabled the hd you are using, and any cd/dvds & disable any others.
save & exit
"pri master hard disk: s.m.a.r.t. command failed
Press f1 to continue"
I get the above error when I turn on my computer, but when I load windows after pressing f1 everything seems to be fine, do I need to worry about this? It started occuring after I installed my q6600 cpu last night.
If your drive or PC is still under warranty, I would have the drive replaced. The SMART diagnostics are used to tell you if the drive is running outside of the specs designed by the manufacturer. If the drive goes outside the specs, then there is usually a 72-hour timeframe before the drive fails completely.
But with the error you are getting, it sounds like it's an error with the SMART diags themselves - which should be replaced anyway.
When turning on, the screen will display the windows startup animation and once finished a blank screen. After about 30 seconds to a minute a black screen pops up and asks if i would like to start up normally or run startup recovery. The Normal start up fails and ends up returning to the first black screen. When i run startup repair it says it cannot find a solution. I sent error message and the log said:
All tests performed were successful.
Root cause found: boot status indicates that the OS booted successfully.
Root cause found: bad hard disk: Bugcheck 7a. Parameters = 0xfffff8a000efeb80, 0xffffffffc0000185, 0x1753e08c0, 0xfffff900c0770000.
Each session reported a single root cause which ended up being one of those two.
After that i went under additional options and signed into system recovery using one of the users and selected startup repair again and went under problem details:
Problem event name: StartupRepairOffline
Problem Signiture 01: 6.1.7600.16385
Problem Signiture 02: 6.1.7600.16385
Problem Signiture 03: unknown
Problem Signiture 04: 21200110
Problem Signiture 05: AutoFailover
Problem Signiture 06: 6
Problem Signiture 07: BadDisk
OS Version: 6.1.7600.2.0.0.256.1
Locale ID: 1033
I tried looking up aolutions online but couldnnt find one that was identicle.
I then tried diskcheck using command prompt, under C: /F and /R.
Sometimes the processes would complete with no errors or solutions and sometimes th... Read more
What you need is a new disk. This one seems to be broken. Bugcheck 7a means that an essential Kernel module cannot be loaded. If chkdsk could not repair it, you do not have a lot of options.
Try to save your files (e.g. with Lucid Puppy) and make a clean reinstall on the new disk.
I have seen this messge twice. Once on a friends PC and just now on mine. My computer has been running for maybe... 3 days straight now. I turned it off for about 3 hours to keep my room cool. I turned it back on and heard "beep...beep...beep...beep" (the same beep you hear if the ram isn't snapped in the socket all the way) and at the boot up it said "Primary slave hard disk fail" XP would not start. So i hit the reset button, same thing, hit it again, same thing. Powered off and powered back on and it started up fine.
Is this bad. I thought my harddrive crashed. But.. here I am. What's goin' on? Thanks.
Check all your connections. Then, back everything up just in case. Use this utility to monitor the SMART (Self-Monitoring And Reporting Technology) status of the drive in case it is about to fail.
Have a strange disk F that I did not have before.
normal disk c with system file ntfs,free space 32gb, total space 38gb.
oddball disk F with system file FAT, free space 46mb, total space47gb.
Do not know how this F showed up.
Scan disk disapered from tools. Can not defrag either disk. note shows as defrag COULD not start. Can not scan, defrag. etc. Can not delete, remove etc this F disk.
Any ideas? HELP!
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hello, let's just get to the point, i had this problem recently where my pc can load windows, it keep looping
pc's on - booting - then "Windows Loading Files" - restart
it's infinite i don't know what to do, i don't have a cd rom, and i can't reinstall my windows from USB because every time i tried it says : "disk error" or "disk read error"
even after i burn it to USB correctly, tried this on other pc and USB can load just fine.
i'm thinking, it's something wrong with my boot system in System Reserved, is there anyway i can do to fix this?
Have you tried changing the boot sequence inside the BIOS?
Normally pressing F2 or F12 on the computer will solve this.
I am not sure whether I should be posting this in the Windows forum or the PC Hardware because it involves both.
I have an external 320 GB Transcend Drive with a lot of important data.
Recently, I unplugged it from my PC and took to another to get some files.
One the other machine (Vista), it didn't show up as far as I can remember, thought that was strange so i brought it back to my Laptop (Win 7, Dual Boot with Ubuntu 10) and it only showed as Local Disk, I have tried to find useful information on the net but some is very vague and some is outright stupid and irrelevant.
The fact is that the HDD is not broken. When in Ubuntu I can view the contents fine and everything is there, no freeze ups or anything, but in windows the drive shows up as Local Disk, I don't think it is a drive letter conflict.
The Device shows up fine in the Device Manager.
I'm sure some of you have solved this problem as it seems many on the Internet have.
If so please tell me in a few steps how you resolved it.. I am not formatting as I do not deem this necessary since I can access my data fine in Ubuntu.
I suggest that while in Ubuntu you move the files to local HDD, then reformat external HDD, then copy the files back.2 more replies
Just yesterday I was using the computer normally until I got a Blue Screen. Getting a blue screen is usually something normal that occurs to my every so often, so I didn't mind it and rebooted the computer normally. However, I got two more blue screens within the next hour. The 3rd time rebooting, my computer starts to act strange as if it had a virus. Upon powering up the monitor would just display a black screen with two lines about something --- which I don't remember, sorry --- and stayed like that unless I plugged out the power cord or held on the power button to shut down. Then when after a few tries it boots and displays a message "Floppy Disk Failure" and "Drive 1 not found: Serial ATA, SATA-1" (and the same message for Drives 2 and 3) show up. Also it asks me to continue loading by pressing the F1 Key.
When Windows loads the first time, it displays a message saying a bunch of hardware has just been installed and ready for use. Also, my internal clock resetted itself back to Monday, November 07, 2005 (Which, if I recall, is the date when I got the computer) and my speakers do not work.
3 blue screens within a short time
Floppy disk fail
Drivers 1-3 not found: Serial ATA, SATA-1-3
Anyway, I browsed through Google but I haven't seen anyone with both problems. I disabled my Floppy Disk Drive and that message doesn't show up anymore, but the others do and my computer still isn't fixed. I ran a vir... Read more
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I have recurring problem, which I have noticed on PCs other than my own. The used space on my hard disk drive is approximately 5GB higher than the total of all the files on it. (It's always been around 5GB, every time I've seen it). The only thing I can do is to reformat the disk, and it will be fine for a few months, and then the same amount will "disappear" again. Disk cleanup, ccleaner, etc don't help, and it's not the recycle bin or temporary files.
It happens on my primary (Windows XP) partition, but not on the secondary partition, and last week it happened on my external hard disk after I deleted a large quantity of data.
I only have 60GB in total (30GB on the primary partition) in my laptop, and 40GB on the eternal drive, so its pretty annoying to lose 10GB. If it makes any difference, my external drive is a 2.5" laptop drive, a Hitachi Travelstar, NTFS formatted. Not sure what brand is in the laptop, but it's FAT32. But I've seen this happen on a friend's desktop too (again only on the primary partition).
Any ideas why this happens and if I can do anything about it that doesn't involve reformatting?
Tell me if I'm teaching you to suck eggs, but what size blocks do you have on your drives, because without decent sub-block allocation, you'll often lose parts of blocks for files when they're smaller than the block size. Even with sub-block allocation, you'll still lose a bit because of the overheads, but 5GB seems a little steep for that size of disk.
If I compare my size of files, with size on disk, I'm losing ~1-2% of the disk. That's with the default block size of 4K. But it probably depends on the number of small file you have around the place.
After deleting a large number of files, it's probably worth-while running a disk cleaner to make all the blocks contiguous again, and that should give you back most of your space, but if they are really not getting re-allocated as free space, then I'll have to dig more.
I just replaced the stock xtremegear psu my computer came with because one day the computer just shut off and wouldn't turn on again.
I replaced it with a corsair gs800. I'm pretty sure I plugged everything in...the 24 and 8 pins into the motherboard, and the pci-e into the graphics card...as well as the fans and the cd drive.
When I turn it on, it goes through MSI's start screen but then it tells me something about No hard disk detected. Then it goes to the MSI screen again and gives me a choice to boot with...but there's only one choice, cd/dvd atapi drive. I choose that and it doesn't work.
I double checked the connections I have plugged in and those are secure. there are lights flashing on the motherboard so that's getting power. That's the 24 pin one right? I also checked the one in the corner, the 8 pin one...seems to be secure. They both clicked in.
Could someone please tell me what I might have done wrong?
Oh and here's the computer information that came with my invoice. Ignore the PSU, it now has what I said.
KB-152-101 BLACK XTREME GEAR MULTIMEDIA/ INTERNET USB KEYBOARD 1 0.00 0.00
MO-115-101 BLACK XTREME GEAR OPTICAL USB GAMING MOUSE 1 0.00 0.00
CU-197-206 INTEL i7-960 3.20GHZ 8M 1366 RETAIL 1 1,209.00 1,209.00
HD-403-306 1TB SATA III 7200 RPM 3.5" HARD DRIVE 1 0.00 0.00
RM-317-401 KINSTON HYPER X DDR3/1600MHz 2 GB MEMORY 6 0.00 0.00
FA-WATER-101 ASETEK 510LC 120MM WATERCOOLER 1 0.00 0.00
FA-104-116 CAS... Read more
try to replace the cable of your Hard disk drive......
Hi. I was sitting and enjoying windows vista home premium (Dual-booting with 7 ) on my laptop, and i was formmating a part of my hard disk suddenly the computer shuts down and acts wierd when i start it the firste time, but the second time it boots normally, then when i got into windows its says "Hard disk failure" and i thought "holy ****" and tried to delete all the partions on the harddrive.I succeseded but when i try to install windows again, it says when i come to "select the drive" in the setup, it says under the harddrive "This disk may fail soon.".
Im thinking about sending it to reperation, since theres still a warrenty, but i just want to ask if there is anything other i can do/Try? (Except replacing the hard disk)
Just for "fun" you can try running a "S.M.A.R.T." disk disk utility. Windows it probably assuming the drive is close to failing because of some SMART data it's returning.
Such as, the sector remap table is full, meaning there are no more spare sectors so the next one that goes bad will start eating data, and if it's in the wrong place could eat the partition say.
Other more thorough disk analysis tools may be more specific, but more than likely there really is something unfixable.
Try a complete repartition and a LONG format, see if that does/shows anything if you want, but I'd immediately distrust the drive myself though.
(A SMART "report" may make it easier to get proper service on it)
I have a Dell Inspiron 600m, Windows XP home SP 2. This morning I dropped my laptop and the removeable hard drive came loose. I pushed it back and when I tried to reboot, it gives a "no boot sector on hard disk. no bootable device, strike F1 key to retry, F-2 for set-up utility" message. After several trials in restarting and pulling the hard drive out and put it back in, it gives an error message saying file system corrupted/missing. I put in the Dell Reinstallation CD, that I used for the current installation, to repair Windows. In the command prompt, when I typed chkdsk /f it says the parameter is not valid. I decided to just do a fresh installation. I chose to install Windows but in the next screen it shows 28616MB disk 0 at Id 0 on bus 0 on atapi [MBR]. It lists only 28616MB unpartitioned space. Why isn't there any list and even any option to delete the previous partitions? Does anyone have any ideas how to fix this?
Have you run the Dell diagnostics to rule out device failure ( including the hard drive )
When my PC is idle (no applications open and not online), my hard disk seems to "pulse" at regular intervals - say every couple of seconds like there is some background activity.
What could be the cause of this activity ?
I am wondering if it is related to the fact that when I play a DVD on my PC or run an animated screen-saver, the DVD or animation seems to freeze for a split second every few seconds - seemingly in time with the pulses of hard disk activity. I do not get smooth paly-back or animation. Any ideas why this might happen ? In this case, is it just that my graphics card is not up to scratch (16 MB only) ?
My PC is a Dell PIII 500 MHz (XPS T500), 512 MB RAM running Windows XP Pro.
Would be grateful for any theories re the above.
These are just thoughts which may lead you or others to different ideas - I do not really classify these as promising trouble-shooting leads...
You may, indeed have something running in the background with a high enough priority to momentarily affect your games/animations (there are many services running in XP).
I can't see where your video card would have any influence on your disk drive - except - if the card shares main memory it could drive the paging rate up. This does not sound like what you describe.
There is a potential for a conflict between software driven sleep/hibernate (Windows feature) and hardware/firmware driven functions which are similar (set in the BIOS). This can cause a disk to attempt to spool down then catch itself and spool right back up. This, also, does not sound like your problem.
Sorry I cannot be of more help. I would suggest you do more investigating of your system. Check task-manager (ctrl+alt+delete to invoke) and look at the processes which are consuming resources. Run msconfig (Start>Run>Msconfig) to see what is auto-started. Any additional information you can glean may help solve this.
I have to harddrives, drive :C/ and drive D :/ drive c has the basic miniums and came with 16 gbs of space which is completely full with windows , then drive d has 136gbs and is 103gb of free space left
ANYTHING i try to download i try to make it go to Drive D but none the less i keep getting the error "not enough disk space"
this is a brand new system, that a friend whos good with computers built for me for my gaming needs, i have a
intel r core tom 2 quad cpu 6600 @ 2.40GHz 4 gb ram 64 bit operating system..
if you can help or need any info please let me know where i can find the info for you on the computer im pretty crappy with computers so i need all the help ican get
anyone have any ideas? this is getting really frustrating....2 more replies
I had trouble at the first of August with one of my hard drives crashing. You all were marvelous help. Thank you. Things are working fine. Mostly.
I THOUGHT I backed up some files before everything died, but apparently they did not back up. I want to try to access "El Deado Hard Drive" again, but I need to know if there is a SIMPLE way to just plug it in and read it without taking the case apart and messing with the BIOS, etc., etc. Is there a way to plug it in and have the computer read it as an external device? I just need to try to find a couple files for my daughter (for school).
you can try an external case. you can usually pickone up for $39.00US and up. They usually connect Via USB, some have the added feature of a firewire connection as well. But if the drive is indeed dead, it may not work.
I have four external drives (FAT32) and opened Partition Magic a couple of days ago. It said one drive was "BAD". MS Disk Administrator says drive is "Healthy".
I am able to access this drive through Windows Explorer and do anything I want with the data. This appears to be a false reading by Partition Magic but I am not completely convinced of this because it has been such a good program for many years.
Do you think I have a failing drive?
I wouldn't trust either program. Find out the manufacturer of the hard drive and download their hard drive diagnostics. The manufacturer's own tests should give you a much better idea if its in good shape or not.
i want make a dvd disk for my compaq recovery, but it always shows "this is not a blank disk, please insert a blank dvd?". wut should i do to get a recovery dvd? (i have updated my drive, but nothing useful. i have tested my burner with nero, it works fine.)
The hard drive is a Western Digital 320 GB that I've had plugged into this computer before (and worked). Then i got a virus and had to do a recovery of windows.
Ever since then I can't get windows to recognize/show it in my computer. I just "disabled" and "enabled" it in device manager to no effect. I have a C, D, and E drive which are: two partitions on the hard drive, and then the CD drive (respectively).
So i'm stuck, not sure where to proceed since it's obviously not the hard drive itself, I use it on my xbox all the time. What next?
Does it show in Disk Management ? ?
Right clik My Computer...select Manage...then Disk Management.
Find the drive...right clik it and select Properties.
Report back with your findings.
In Windows XP, fully updated, I have several folders full of mp3's and want to see the bit rate and duration. I right click on a column heading and select "Bit rate". I then click on "More..." so I can get to "Duration", and I select that one too.
But all the figures in the "Duration" column appear to be in "hours" and "minutes", so I see "00:04" or "00:03", but what I want is "minutes" and "seconds".
Any thoughts as to how to change this?
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This may seem to be a dumb question, but what does "Turn off Hard Disk after ... " in the advanced section of the powers setting actually do?
For example, if I have several background programs (say Virtualbox, defragmenter, and Acronis Backup) running and accessing the hard disks. Will this particular power setting still turn off my hard disks if they are accessed by background programs but the user hasn't touched the computer for, say, 20 minutes (with the power setting being "Turn off Hard Disk after 20 minutes")
Also, suppose I have three hard disks, only two of which are being accessed. So, will Windows turn that drive off, selectively, or will it keep turned on/power-down all the drives together?
Lastly, do the above conditions apply to external hard disks too?
Thanks in advance for help!
...what does "Turn off Hard Disk after ... " in the advanced section of the powers setting actually do?
I believe it sets the time interval for inactivity of a hard disk before it will go into sleep mode and park itself.
In my experience, every time the hard disk needs to be accessed for a long period of time, say a virus check, system backup or defragmenting, I make sure to set the Power Options to High Performance. I have returned to my system having left it on Power Savings mode and awoken it from sleep to find the hard disk process (virus check etc.) resuming where it left off before sleeping. Besides that, I have also noticed that HD performance is usually better when not in Power Savings.
When sitting in front of the system and actively working, I usually use the Balanced setting.
It would be nice to have the option of selecting which drives sleep and which don't for those volumes rarely used-