Tech Problem Aggregator

Driver for unknown device (Probook 4740s WIN10)

Q: Driver for unknown device (Probook 4740s WIN10)

Hi, I'm updating a Probook 4740s to windows 10, but I can't find the driver for an unknown device : USB\VID_138A&PID_003D\0030EACE788E Can anyone help me?

A: Driver for unknown device (Probook 4740s WIN10)

Please try the driver from the following weblink:https://download.lenovo.com/pccbbs/mobiles/l67y47a0.exe

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Answer Match 82.32%

Hello everybody,
a month ago I bought HP ProBook 4740s. Everything was OK until now. I haven't been playing (or using any 3D apps) for two weeks. Yesterday I wanted to play a game which runs on OpenGL and I wanted to configure its profile in Catalyst. I double-clicked the icon and it immediately crashed. Since that time it has been crashing even when computer was idle, just few moments after I turned it on. Since Catalyst doesn't work I am not able to use 3D apps reasonably.

Windows 8 64bit.
Radeon HD 7650M and Intel 4000HD switchable graphics.

I am getting "Catalyst Control Center: Host application stopped working" message.






N?zev ud?losti probl?mu: CLR20r3
Podpis probl?mu 01: ccc.exe
Podpis probl?mu 02: 3.5.0.0
Podpis probl?mu 03: 4f8350e0
Podpis probl?mu 04: ADL.Foundation
Podpis probl?mu 05: 2.0.3299.28586
Podpis probl?mu 06: 4ffead55
Podpis probl?mu 07: 35f
Podpis probl?mu 08: f
Podpis probl?mu 09: System.AccessViolationException
OS version: 6.2.9200.2.0.0.768.101
ID n?rodn?ho prostřed?: 1029
Dal?? informace 1: 338c
Dal?? informace 2: 338cea5f81294858be3f548f2e6eae4c
Dal?? informace 3: ea38
Dal?? informace 4: ea38dca8f240018b1c8be1499af3e265



The info is in Czech, but I don't think there's any translation needed.

So I uninstalled all the ATI stuff using the Catalyst Installation Manager, rebooted in Emergency mode, deleted the driver in Device Ma... Read more

A:ATI CCC keep crashing on HP ProBook 4740s

Did it come with OEM OS?

I had that HP, slightly different model, came with OEM. I reformatted and the problem cleared. OEM OS is bloated.

11 more replies
Answer Match 81.48%

Hello, I bought new SSD disc Crucial MX300 2.5-inch SSD (275 GB) for my laptop: HP Probook 4740s.  When I try to boot new Windows 10 system the installation process started to freeze and stopped with Windows 10 logo and preloader icon. I checked disc (it starts when I try live GParted Linux distribution. I can add partition etc.). Do you have any suggestions why Windows does not start to install properly ? Can it be SSD format problem or   SSD disc Crucial MX300 2.5-inch SSD is not good for my laptop ? 

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Answer Match 80.64%

I forgot bios password for my ProBook 4740s and fingerprints sensor not working.Can you teel me administrator password? Best Regards!R 

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Answer Match 80.64%

Hello! I used my Probook with a 840 evo for years without any problem. Now I got a 850 pro, installed a clean win10, updated it and installed softwares, had to reboot it many times, it was working perfectly.I installed Samsung Magician, switched to performance mode and since i can not boot at all, "no boot device found". The SSD is visible, but even formatting (NTFS with win10 installer) and a new install of win10 could not make it bootable. I thought about hardware failure but the service tested it found no error. The notebook is working fine with any other HDD/SSD. Can it be an incompatibility issue? If yes then how the heck was I able to install and run Win10 before installing Samsung magician? Thanks Zoltán

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Answer Match 79.38%

There was w8 before and this problem was not there. I format hdd and install clean W10 64bit and every drivers. Than I could not shutdown it. If I use shutdown or hybernate or sleep after cca 1sec probook start again.  I must take out battery. After I take it back notebook do not start.

A:ProBook 4740s with clean windows 10 64bit could not shutdown

Try installing the following Windows 10 Intel Management Engine Components driverhttp://h20564.www2.hp.com/hpsc/swd/public/detail?sp4ts.oid=5229499&swItemId=ob_151927_1&swEnvOid=419...

1 more replies
Answer Match 79.38%

Hi, I downloaded all drivers from http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareIndex.jsp?lang=en&cc=us&prodNameId=5229500&... for netwrok and bluetooth but one one seems to work with the hardware inside. Can anyone please tell me which one is correct. Product No:C4Z48EA Best regards,Jernej

A:HP ProBook 4740S Windows 7 ultimate Network, Bluetooth and u...

Hi: Please post the hardware ID's for both devices and I'll post the links to the drivers you need. If you don't know where to find the hardware ID, please read the info at the link below. http://www.devicedriverfinder.com/blog/device-drivers/how-to-check-the-hardware-id-for-a-windows-dev...

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Answer Match 78.54%

Hi, I was working on my notebook when suddenly my PC went off. I didn't know what to do so I unpluged it from power and leave it alone for a few hours. Then I try to turn it on again, at first notebook did not respond on power button so I try it again and it turned on....what was very strange....I thought that mybe notebook got overheated, or power went out...and then strange message appeared that said "Product Information Not Valid System Board 00A problem" i pressed enter and system booted up normaly ....I thought it showed up once and will disappear after the restart, but not...notebook is working normaly but this is just annoying me. I googled this problem and it says that this could happend when you change your motherboard, but I didnt touch that at all. Is there any solution or  I need to carry notbook to some service because  notebook warranty has expired, they could charged me repair even I do not see what the failure is.  I would appreciate your help very much, tnx.  

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Answer Match 76.86%

Hi All, I recently purchased Probook 450 G3 T4M99UT#ABA version. It came with windows 7 out of the box. I used included dvd and installed windows 10 pro 64bit. By fowllowing instruction paper i installed drivers from  included driver disk + latest from support website but still there is an unknown hadware on my device manager. It does not even give me a hardware id to lookup. Anyone know whats going on? I included some screenshots

A:probook 450 g3 T4M99UT#ABA unknown device

Hi: On that details tab drop down list in your screenshot, select the device instance path and post the info that shows up there. That will tell me what the device is and what driver it needs.

2 more replies
Answer Match 74.34%

hey please help my younger relative has borrowed my laptop for a weekend and brought it back to me with no backup dates or system folders, any info would be much appreciated cheers

A:hp probook 6560b windows 7 pro, unknown device, error 0x8007042c

Can you explain more please, I don't know what you mean.

Words are cheap, don't be afraid to use them

2 more replies
Answer Match 71.4%

Hi  My PC goes to a black screen after the Windows logo and the rotating dots under the Windows logo does nor appear.With a long process I can get windows to start in safe mode.I did all the scans and found no harware issues.I also downloaded and installed all the latest drivers from the HP web site and still no luck.Any advice to solve this?PC works fine in Widows safe mode only audio does not work in safe mode. Thanks 

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Answer Match 67.62%

Hi there, I need a driver for an unknown device in the device manager of my newly installed Win 10 x64 HP 255 G4.The Vendor / Hardware ID is the following: ACPI\VEN_ASD&DEV_0001 Didn`t find anything in the download section.Can you help me to fix that issue? Thank you. 

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Answer Match 66.36%

i really need some help. i went to hp/compaq website and and downloaded the chipset and graphic drivers and still these drivers remain uninstall-ed in the device manager. I have been reading everything about these boards and i have not found a solution yet! This is a fresh install of xp pro 32, sp3. if anyone out there can help me please do. I greatly need the assistance!
 

A:I Need Unknown device driver and ATI RADEON XPRESS 200 Series driver on SR2011WM

16 more replies
Answer Match 63.42%

i need unknown device driver. unknown device driver ids: ACPI\VEN_HPQ&DEV_6001ACPI\HPQ6001*HPQ6001











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A:i need unknown device driver

Hi, Should be the wireless button driver on the following link. http://ftp.hp.com/pub/softpaq/sp74501-75000/sp74735.exe Regards, DP-K

4 more replies
Answer Match 63.42%

Hello,on my notebook, in device manager, under other devices, write unknown device, four devices.  How to install driver ?Thank you on help !! unknown devices: ROOT\NET\0000 ROOT\NET\0001 ROOT\NET\0002 ROOT\MEDIA\0000 

A:Unknown Device and Driver Not Available

Hi: See if right clicking on each device in the device manager, select uninstall and then click scan for hardware changes at the top of the device manager window, takes care of the problem.  

1 more replies
Answer Match 63.42%

Hi Could someone please help me locate the driver for the following unknown device on a HP ProBook 430 G3?  It's listed as a Multimedia  Audio Controller. PCI\VEN_8086&DEV_9D70&SUBSYS_80FF103C&REV_21PCI\VEN_8086&DEV_9D70&SUBSYS_80FF103CPCI\VEN_8086&DEV_9D70&CC_040100PCI\VEN_8086&DEV_9D70&CC_0401 ThanksPhil

A:Unknown Device - Looking for Driver

Hi, Phil: It is part of the Conexant HD audio system. ftp://ftp.hp.com/pub/softpaq/sp72501-73000/sp72909.html ftp://ftp.hp.com/pub/softpaq/sp72501-73000/sp72909.exe If the above driver does not automatically install that device, go to the device manager, and click on the multimedia audio controller needing the driver. Click on the driver tab.  Click on Update Driver.  Select the Browse my computer for driver software option and browse to the driver folder that was created when you ran the file. That folder will be located in C:\SWSetup\sp72909.  Make sure the Include Subfolders box is checked and the driver should install.  Then reboot the PC. The driver setup information file for the hardware ID you posted is included within the driver package. [Intel.NTAMD64.6.2]%IntcAudioBus.DeviceDesc% = IntcAudioBus, PCI\VEN_8086&DEV_9D70&CC_0401 ; SPT-LP%IntcAudioBus.DeviceDesc% = IntcAudioBus, PCI\VEN_8086&DEV_9D71&CC_0401%IntcAudioBus.DeviceDesc% = IntcAudioBus, PCI\VEN_8086&DEV_9D72&CC_0401%IntcAudioBus.DeviceDesc% = IntcAudioBus, PCI\VEN_8086&DEV_9D73&CC_0401%IntcAudioBus.DeviceDesc% = IntcAudioBus, PCI\VEN_8086&DEV_9D74&CC_0401%IntcAudioBus.DeviceDesc% = IntcAudioBus, PCI\VEN_8086&DEV_9D75&CC_0401%IntcAudioBus.DeviceDesc% = IntcAudioBus, PCI\VEN_8086&DEV_9D76&CC_0401%IntcAudioBus.DeviceDesc% = IntcAudioBus, PCI\VEN_8086&DEV_9D77&CC_0401%IntcAudioBus.... Read more

3 more replies
Answer Match 63.42%

i cannot find drivers for this unkown deviceHardware IDs IUSB3\ROOT_HUB30&VID_8086&PID_1E31&REV_0004&SID_218F103CIUSB3\ROOT_HUB30&VID_8086&PID_1E31&REV_0004IUSB3\ROOT_HUB30&VID_8086&PID_1E31   Anyone pls help

A:unknown device driver

Hi, Please try:             http://h20566.www2.hp.com/hpsc/swd/public/detail?swItemId=ob_121946_1&sp4ts.oid=5405424 Regards.

1 more replies
Answer Match 63.42%

 I had to reload my Windows 10 due to a file corruption issue.  When I restarted I got the error that my audio device driver could not be found.  Where do I find the driver for ACPI\808622A8\1?

A:Unknown Device Driver

Hi, Please try the following driver first:             http://ftp.hp.com/pub/softpaq/sp69001-69500/sp69248.exe otherwise, please try:           https://drivers.windows10download.com/w10-intel-sst-audio-device-wdm-driver-604-10154-1010-4947-for-... Regards.

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Answer Match 63.42%

Have two HP Envy 15 x 360 PC 64-bit laptops.  On both computers we find an ?Unknown device? under ?Other devices? in Device Manager. We Uninstall it, but eventually it returns. Under Properties: General tab: ?The drivers for this device are not installed. (Code 28) To find a driver for this device, click Update Driver.? However, it fails to find a driver. Details tab: Has different ?Value? entries, depending on the ?Property? selected. Sample posting to the Events tab/Information section: ?Driver Management concluded the process to install driver nettap60.inf_amd64_bec9f85489d74657\nettap60.inf for Device Instance ID ROOT\NET\0000 with the following status: 0x0.? The hardware Id Value is root\NetTap6 Any idea what this unknown driver is?Thank you.











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View Solution.

A:Unknown Device and Driver Not Available

Official Solution: 1. Search for sp723202. Move this folder to the following directory In File Explorer, path C:\ProgramData\Package3. Right click the 'Unknown Device' (Hardware ID  root\NetTap6) in device manager, select update driver software.4. Select Browse my computer for driver software.5. In the file path copy this directory path C:\ProgramData\Package  This should allow you install the Intel Technology Access TAP driver, which is what the unknown device is. 

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Answer Match 63.42%

When I go to start>devices&printers I get the following:



which shows that my PC requires troubleshooting. When I do trouble shooting I get the following:



But it doesn't tell me what the "Unknown" device is. So I go to Device Manager and I get this:



Still doesn't tell me what the unknown device is. All I have is a MS mouse and an external HD both of which I have had for 4 years.

How do I find out what the Unknown Device is so I can look for the driver the machine requests?
Thanks in advance to one and all.

A:No driver for unknown device

In Device Manager right click the unknown device-properties-Details
Select Hardware Ids, right click and copy, and google what comes up.

9 more replies
Answer Match 63.42%

hey guys my computer keeps randomly restarting and when i send in the error report after restarting it says in the description that it was caused by an unknown device driver and i cant figure out y its saying that all my drivers for everything are installed perfectly as to my knowledge. Please help
 

A:Unknown device driver

hi..

hmm.. have you tried a system restore? try to restore back as far as you can go and see if this helps.. other than that i would say a fresh install of all drivers would be the best thing.
 

4 more replies
Answer Match 63.42%

Hi I can't seem to find the device drivers for the following hardware ID ACPI\VEN_HPQ&DEV_0004ACPI\HPQ0004*HPQ0004 Any help is appreciated.

A:Unknown Device Driver

Try this one:http://h20564.www2.hp.com/hpsc/swd/public/detail?sp4ts.oid=7609954&swItemId=ob_150891_1&swEnvOid=419...

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Answer Match 63%

Hey,

Running XP Home SP2. Been rock solid for the last couple years until just recently. Not a novice user, but never experienced an unknown device driver BSOD. Haven't installed any hardware recently. Did a fair amount of research (mostly here, thank you guys), but after running dumpchk and pstat I still can't match it up. Seen very similar problems, but not close enough.

I'll attach the last three minidump and a pstat txt files. Any help would be greatly appreciated.

*edit* Won't upload the pstat txt file. Using Opera, it just keeps saying it's uploading. Size limit? Only limitations I see are the filetypes. */edit*

I'll check back here of course, but I'll also include an email address. Eager to know more about this. Thank you for any help.

kjhauser [amphora} hotmail
 

A:BSOD - Unknown Device Driver

This is probably a silly question, but have you scanned your drive recently? (had to make sure).
Also, does device manager show anything out of the ordinary?
 

2 more replies
Answer Match 63%

My laptop has been misbehaving lately (taking a long time to startup and to shut down), and yesterday, I came home to one of those blue screen messages saying the computer had to shut down, and in the analysis it lists the cause as "Unknown device driver" To my knowledge, I haven't installed anything suspect lately. Any ideas as to how I can identify this driver?

Thanks!
 

A:Unknown Device Driver causes crash

http://www.softpedia.com/get/System/System-Info/Unknown-Device-Identifier.shtml
 

2 more replies
Answer Match 63%

I finished reinstalling windows in a dell laptop D830. I installed all of the necessary drivers except this "USB Device" that I dont know what it is. It only appears when I turn on the wireless on. Also I don't know if this is connected but I cant connect wirelessly.

Thanks for any help.

-Never mind. I found the driver I needed. Incase anyone has this problem it was the a bluetooth driver in network 4th from the bottom.
 

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Answer Match 63%

Hi Guys, hope you all are fine,I have an old HP DV6000 Laptop but since I installed Windows 8.1 on it there is a driver called 'Unknown device' in my device manager I googled a lot for unknown device driver for HP D6000 but cannot find It I had Windows Vista on it previously and did not have this driver missing. My laptop is also compatible with the Windows and meets the requirements but still can't figure this driver out even the webcam is working, It does not affect my laptops performance or anything it is just in my head that I need to fix that missing driver. I installed Driver pack solution 2015 online and in Driver pack it finds the driver but when I press download it says 404 error not found :|. I would appreciate a lot if someone can help me in solving this issue. Thanks in advance.Note: I am new to this forum and this is my first post so admin if any mistakes forgive me. This is from where I got the driver installing software driver pack: http://www.filesmag.com/2014/12/driverpack-solution-2015-drp-15-free.html

A:Unknown Device Driver Cannot be found please help!

The "Unknown device" is probably the laptop's IR Receiver. IR is a relatively niche tech that isn't used very often when it comes to laptop communication. Even in it's heyday it was a pain in the *censored*.Also, "Driver search" Style software is useless at best.

2 more replies
Answer Match 63%

Hello,

I have a Lenovo Thinkpad X201 (Slightly old, not that old ) I recently was offered an free upgrade to Windows 10 but after installing the Windows 10 my mouse keeps shutting down sometimes and when I go into device manager there is a driver missing called 'Unknown Driver' I tried Google to find Unknown driver for the thinkpad but nothing worked and mouse pad is getting pretty annoying now I might just go back to 7 If I cannot get this fixed I tried many driver installers but all of them just ask for money!!, the only one that gave me some light was cobra software driver pack but when I press scan and then it finds the unknown device and lists it as something IR device and then it just says 404 page not found , I just gave up..

This is which driver software I downloaded: http://www.filesmag.com/2016/01/download-full-cobra-driver-pack-2015-iso-free.html

I would appreciate any help if someone can find me that driver I also emailed Lenovo but got no response from them it's been 72 hours now :|, Thanks in Advance.

Note: Admins I'm new to this forum so if any errors please warn me or forgive me.
 

A:'Unknown Device' Cannot Find Driver Please Help

Does Lenovo provide Windows 10 drivers for your PC?

From an etaf (Wayne) post:

How to identify hardware in Device Manager

right click on the device with a yellow!

from the menu choose
properties
Click on the Details Tab
Under the Property - drop down
Select hardware ids
Right click and select all
Then right click again and select copy
Copy and paste that information here

You should see a code similar to this

PCI\VEN_8086&DEV_008A&SUBSYS_53058086&REV_34

please reply with the full code for your device(s)

The portion of the code highlighted in RED is the Vendor ID and the portion highlighted in GREEN is the Device ID. In this example:

PCI\VEN_8086&DEV_008A&SUBSYS_53058086&REV_34

Vendor ID = 8086
Device ID = 008A

Post back those two numbers make sure we know which is vendor ID and which is device ID

These codes can be looked up at this site http://www.pcidatabase.com/

As an example the link for that database tells us that;
Vendor ID code 8086 is for this vendor - Intel Corporation
Device ID code 008A is for this device - Intel Centrino Wireless-N1030
------------------------------------------------------------------------
 

1 more replies
Answer Match 63%

I have a sony vaio vgn-ns140e laptop which had no problem with using motion eye built in web cam until now. Not sure why...I can see the camera in device manager but there is a unknown device 5U875 that I'm not sure what it is but can only assume it has something to do with my camera no longer working. I've searched all over including sony site for a fix and found nothing. I'm running windows 7 64 bit ultimate. Camera shows in device manager but any application that I try to use it in theres just a black screen. Any help would be appreciated.

A:Unknown device 5U875 driver help please

See if there are any drivers here that fix anything.
Sony eSupport - VGN-NS140E - Support

9 more replies
Answer Match 63%

Hi. I got a new PC last week and have been putting all my software and hardware on it little by little every day.
I havent been using the PC a lot though, other than to get it all up and running.
It has Windows XP.
Anyway, for the past 2 days in a row I started to use it... and when I would leave it running and be away from the desk for a few hours, I would come back to find a message that Windows has experianced a serious error and do I want to report it to Microsoft. So, I do of course. And the error info I get is that it is an unknown device driver. How can I find out whats causing this?
I ran Windows Update and updated ALL the critical updates and driver updates.
I also thought it could be the system standby mode since it seems to be happening when the PC has been idle for long periods.
Is there a known problem with standby affecting device drivers?
I have no idea where to begin on this. I am new to XP.
Thanks
 

A:Unknown device driver error/XP

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Answer Match 63%

  So, I was working in a digital audio workstation while in a Skype call with my friend, and all of the sudden the PC just freezes. I tried to speak, but he couldn't hear me. So, I figured that an audio driver installed with the DAW might've contributed to the problem. I went to the Device Manager and saw two unknown devices in the "Other" category. Yet, I don't know what they are. There's really not so many details or information about the two drivers. There's no manufacturer names, descriptions on what they do, and even more suspiciously, they aren't digitally signed. However, there is interesting values they're set as.  One is ROOT\MEDIA\0001, and the other one is ROOT\MEDIA\0002.  In addition, they don't have the necessary drivers, as I googled "Error 28". In addition, I think these drivers are the culprit of my OS malfunctioning.




~Techy

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Answer Match 63%

Tech Support Guy System Info Utility version 1.0.0.2
OS Version: Microsoft Windows 7 Home Premium, Service Pack 1, 64 bit
Processor: AMD E-350 Processor, AMD64 Family 20 Model 1 Stepping 0
Processor Count: 2
RAM: 3689 Mb
Graphics Card: AMD Radeon HD 6310 Graphics, 384 Mb
Hard Drives: C: Total - 286925 MB, Free - 235311 MB; D: Total - 14054 MB, Free - 1532 MB; E: Total - 4055 MB, Free - 5 MB;
Motherboard: Hewlett-Packard, 1611
Antivirus: None

My computer(in devices and printers) states it needs troubleshooting, so I ran troubleshooting program. Outcome: stated "unknown device needs driver," and asked if I wanted to "fix this problem." I hit enter (to fix the problem), but--after three tries--still get error messages that "driver was not successfully installed." What steps would you recommend to remedy this problem? Please let me know if you need more information.

Thank you so much!
 

A:Unknown Device Driver Not Installed

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Answer Match 63%

Hi there,

i get an error which is with an attachment xps file, so any solution to solve this problem, thanks in advance:
------->"Unknown device doesn't have a driver "<--------------------
------->"There is no driver installed for Unknown device."<--------------------
Device information:
ID: ACPI\QCI0701\2&DABA3FF&2
Error code: 28

A:Unknown device doesn't have a driver

Hi Welcome to Seven Forums ... Can you please Post your System Specs ..

The Link below will help you achieve this ...
System Info - See Your System Specs
If you have a Toshiba Computer post the exact Model Number ...

9 more replies
Answer Match 63%

I was just browsing around in "Devices and Printers" and I noticed that their was an "!" on my computer and I right clicked and clicked troubleshoot and then I got this screen. When I proceed its that Toshiba Utility. I've tried installing it and it doesn't fix it. Their are no drivers missing in the device manager. Its not a big deal but im ocd and it irritates me, lol. How do I fix this?

Thanks

A:Driver for unknown device not installed

bumpy

7 more replies
Answer Match 63%

 So recently I've been receiving driver issues with my PC. I'd be working in FL Studio 12 while in a Skype call with my friends, then all of the sudden the whole entire PC freezes. So, to get a better idea on what's going on I went to the Device Manager, since I figured it might be a driver malfunction. I spot under "Other Devices" some suspicious looking drivers that I do not recognize. I think it might be an ASIO Audio driver that was installed with FL Studio 12, but I am not sure. Here is some more details:  This is details and value of the drivers.--This is general information about the drivers.  In addition, these drivers aren't digitally signed. There's no dates on when it was signed, and the signer is unknown. 




~Techy

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Answer Match 63%

This is my set up

2gig DDR2 Gskill Ram
Nvidia's GeForce 7950 GT graphics card
AMD Anthlon 64 X2 Dual Core Processor 4600+
Windows XP sp3


I did a reformat 2 times yesterday and i still have this error. When i boot up it says New device found, type Unknown and cannot locate the drivers. so i went to RUN typed msinfo32 went to components- problem devices and this is what i see.
Device= Unavailable
PNP Device ID= ACPI\AWY0001\2&DABA3FF&0


I have tried and downloaded a few asus files that i thought had the driver in it but i guess i was wrong.
 

A:Unknown device can not find driver Win XP SP3

Found this on the Asus forum: http://vip.asus.com/forum/view.aspx...M&id=20090518232136393&page=1&SLanguage=en-us
 

4 more replies
Answer Match 62.58%

Hi,

On a fresh clean Windows 8 image, my software driver (signed) installs fine and shows up properly in the Device Manager. However once i uninstall it , subsequent reinstalls show up as 'Unknown Device' in the Device Manager.

From the device details, I find that it refers to /looks for the .inf file in c:\windows\inf folder but the file itself is missing from the location. The FileRepository has all the required files. But trying to update from there also fails.

Could anyone help me with troubleshooting this problem. What could be going wrong.

Thx,
Gita

A:Device manager shows "Unknown Device" on reinstallation of driver

Please fill your system specs to get help efficiently.
What is your computer make/model?

1 more replies
Answer Match 62.16%

I have been having this recurring problem for quite some time now. Every once in a while my computer will just restart itself and come back with an error message saying Windows has recovered from a serious error.

As it restarts it goes to a black screen, not a blue screen, and in the center it says "No Signal" which is highlighted in blue. That is just normal for shutting off or restarting the computer though. Should I change it so it doesn't restart on system or failure to see if I will get a BSOD? To me this seems like some sort of power supply problem or something. Anyway here are the messages I receive when it goes back on:

those are 3 (each one came from a link on a different one like where it says click here)
Here is the Microsoft Online Crash Analysis:

Error caused by a device driver

Thank you for sending an error report to Microsoft.

Error report summary

Error type : Windows stop error (A message appears on a blue screen with error code information)
Solution available? : No (see Next steps)
What does this error mean? : Windows has encountered an error from which it cannot recover and needs to restart
Cause : Unknown device driver
Computer symptoms : A message appears on a blue screen with error code information (for example: e.g. 0x0000001E, KMODE_EXCEPTION_NOT_HANDLED)
Additional steps for you to take : Important: Please continue to send error reports so analysts at Microsoft can study and try to correct the problem as quickly as poss... Read more

A:Unknown device driver causing pc to crash

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Answer Match 62.16%

After my computer reboots I get this link for help, but I have no idea how to interpret it.

http://oca.microsoft.com/en/response.aspx?SGD=12217722-9948-42ef-8e43-cf373adc175f&SID=10
 

A:Unknown Device Driver Causing Reboots

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Answer Match 62.16%

After formatting my PC for some reason my wifi usb adapter TP-Link TL-WN321G stopped working. After 5 days trying to fix it I decided to post here to get some tips.
So far I tried reformatting my PC, uninstalling all usb ports and reinstalling them and even installing new ones! (yeah i but a 10-1 double usb port card) the problem persists.
All the info i have so far are:
-TP-Link TL-WN321G, TL-WN422G, my Toshiba external Hard drive and my Samsung phone are all Unknown Devices.
-When I try to manually install the drivers I get the "the folder you specified doesn't contain a compatible software driver for your device" error.
-My mouse is not working corectly when connected to these ports.

My PC specs are
CPU Intel(R) Core(TM)2 CPU 6420 @ 2.13GHz
Motherboard ASUSTeK Computer INC. P5N-E SLI
(bios Phoenix - AwardBIOS v6.00PG)
2GB RAM
GPU NVIDIA GeForce 9600 GS
OS Microsoft Windows 7 Ultimate 32-bit
BTW my device manager is like this at the moment:
Please help me?
 

A:Unknown Device problem during driver installation

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Answer Match 62.16%

On an athlon 1900 + xp, could overheating of the cpu, which causes the computer to re-boot, give me an "unknown device driver" error message on re-boot? I have checked and re-checked every driver and can't find an issue there. I have ordered a heavy duty cpu cooler to see if that helps.
 

A:Could overheating cpu cause unknown device driver error?

8 more replies
Answer Match 62.16%

I cannot currently get online through wifi or an eithernet cable. In my device manager one iteam is listed as an 'unknown device' and I believe it may be my network driver. Also I get a driver error when trying to connect to my wifi, but I am able to see my wifi and connect to it with my phone. I'm assuming I'll need some sort of driver download, but being as my older phone is the only way I can get in the internet right now it's been hard tracking down what I need. I own a NV57H20u laptop. If someone could link the download for me that would great. Or let me know what I should do instead. Also I've already ran the computer in safe mode with networking and AVG as well as Malwarebytes without any luck.

A:Network driver is listed as 'unknown device'

On the unknown device in Device Manager, right click and select Properties. Under the Details tab select Hardware ID's in the dropdown box. Please copy and paste the first line in your next post.

23 more replies
Answer Match 62.16%

Hi all.

I'm using an ASUS laptop X53E series running Win7 sp1. I use an Acer 27" external monitor and do not have the laptop monitor on. I noticed an error msg this a.m. indicating that an Unknown Device is missing a driver. I searched in "Unknown Device Properties" -- "Details" -- "Property" -- "Device Instance Path" -- "Value" to figure out what device is being detected. The Value is ROOT\DISPLAY\FSVIDMIR.

I haven't found anything by searching Google, Bing or Tech Support Guy. This "unknown device" was installed six days ago on 8/30/14. I did change the monitor connection from HDMI to a VGA 15 pin cord, but that happened yesterday, not six days ago.

I should also mention that I connected my Samsung Galaxy 3 to a USB port which screwed up my system (I don't remember any of the details) but that was well before 8/30/14. I cannot open TSG SysInfo or I would have included it in this message.

Any ideas, direction, etc.

Thanks in advance,

Larry K
 

A:Solved: Unknown Device is missing a driver

6 more replies
Answer Match 62.16%

I have been dabbling with a very weird problem since a month back. I can not find a solution to it and it is playing with my laptop ever since

I have acer aspire 4720 running vista home premium.

My problem started when window requested to download and install a driver without indicating the type or the location. I gave the ok and as soon as download

started my Bitdefender total security 2009 interceded and blocked the download this was the first and the last time BD reacted to repeated request and without

permission from me or user account control the download and installation proceeded. Despite the notice popped up by window saying the driver could not be

installed due to lack or resource etc. When I looked at Device manager I saw in the network adapter an entry to unknown device.I looked at the driver
property and it seems to be unknown in name, manufacture and without reference to files for location,however under details it was listed as sw_BDFNDISFMP
and looking for under device instant path it show as Root\ sw_BDfndisfmp\0013. The number 0013 changes to 000 or 0014 every time the darn thing is downloaded without even knowing about it. This only happen just after starting window. When this happens vista becomes very slow to launch any programs or files and at times window explorer freezes. It will take like 5 minutes before system improves a little for me to access Device Manager to uninstall the darn thing and sometime it takes several attempts to get... Read more

A:Can a virus be hiding as a driver for unknown device

sw_BDfndisfmp seems to be related to bitdefender firewallhttp://forums.techguy.org/all-other-softwa...a-internet.html

2 more replies
Answer Match 62.16%

Hello

I am by no means an expert, but I am the kind of person that likes to explore all my own options before seeking help. Now is the time I ask for it lol.

About a month ago, I started getting BSOD's, and random, constant reboots.

The BSOD would say: IRQL Not less than equal, but with no program or filename.

The Error reports would say either: "Error caused by Unknow Device Driver"

OR/AND:

"Error caused by Video Adapter Driver"

Now, I have tried reformatting a lot...I have installed new drivers for my monitor, mouse, everything I can get hold of.

I tried to install new drivers for my graphics card, but that didnt help, so i bought a newer model, and still no cigar.

This is my system specs:

Operating System System Model
Windows XP Professional Service Pack 2 (build 2600) Enclosure Type: Desktop
Processor a Main Circuit Board b
1.53 gigahertz AMD Athlon XP
128 kilobyte primary memory cache
256 kilobyte secondary memory cache Board: Gigabyte Technology Co., LTD 7DXR 1.x
Bus Clock: 133 megahertz
BIOS: Award Software International, Inc. 6.00 PG 07/13/2001
Drives Memory Modules c,d
120.02 Gigabytes Usable Hard Drive Capacity
112.24 Gigabytes Hard Drive Free Space

PHILIPS DVD8421 [CD-ROM drive]
PIONEER DVD-ROM DVD-114 [CD-ROM drive]
TEAC FD-05PUW USB Device [Floppy drive]

MDT MD1200AB-00DBA3 [Hard drive] (120.03 GB) -- drive 0 1024 Megabytes Installed Memory

Slot 'BANK_0'... Read more

A:Error caused by Unknown Device Driver

I was going to quote your question, but it's to long...

Random reboots or Blue screens are a sign that something is wrong as you have reinstalled and changed what you thought was the problem, the video card, then your fault lies elsewhere.

Try removing one of the memory sticks, they can cause errors if one is faulty, if the error occurs, try the other stick, also look at temperature of the board, is the CPU running to hot, is there sufficient cooling for the board, etc.

Remove all items except the video card and 1 stick of memory and work upwards until you get the reboot, as you have changed the video card you know it's not this, unless the motherboard has a fault somewhere in the AGP controller.

Jud
 

3 more replies
Answer Match 62.16%

Hi!
im new 2dis forum.
i hav a hp dv6 laptop wid following config:
amd turion X2 processor
4gb ram
windows 7 ultimate 64bit os.

for 3days i get error messages telling that my base system drivers,std enhanced pci to host usb host controllers n my usb hubs are unknown devices..
cos of it none of my usb ports are working.
also my laptop has become very slow n gets stuck..are these two related?

please help........

A:Hp dv6 usb device and base system driver unknown

have you got windows updates on, and tried right clicking in hardware manager and selecting update driver?

4 more replies
Answer Match 61.74%

hi,I installed a new hd on my dell latitude e5420 laptop today and installed a fresh copy of win 7 pro 64.
I got all my windows updates and then began instaling drivers from the dell site.
but i have two messages : driver not installed on universal serial bus(usb)controller and
driver not installed on unknown device.
the chipset driver has been installed and I can't figure out how to find and install these two drivers.
Any help appreciated.

A:missing universal serial bus driver and unknown device

You missed one, download them all again and go one by one.
 
If you're able to extract the actual Driver files directly then just naviate to it from the Device Manager and update.
 
Things like these are tricky at times and require lots of manual work. Create one folder with all the drivers and start opening them one by one. Then move them over to another fold once you're finishied.
 
I like to download them and name them what they actually are. Makes it easier to track.

10 more replies
Answer Match 61.74%

Just bought a Satellite M50D-A-10L and after 1 week, the HDD failed. Of course, I had to replace it on my expenses, because warranty would do so in about 2 weeks, which was too long to wait for me.
Anyway, I've lost also the preinstalled Windows 8.1 but that's not a tragedy, because I reinstalled it and everything is working fine.
The problem I have I that one of the drivers is unrecognized by "Device Manager". The device is named "Device ACPI". Any idea what missing driver is all about?
Thanks in advance for your answers.

PS: Not sure how to attach a screenshot of "Device Manager" with missing driver...

A:Satellite M50D-A-10L - missing driver for unknown device

Have you tried to identify unknown device using vendor and device identification?
http://www.pcidatabase.com/

2 more replies
Answer Match 61.74%

Hi.  I want to Know what are these device name so i can download driver for them. : Unknow device 1.  ACPI\HPQ6007\3&11583659&1 2.  ACPI\INT33A0\0











Solved!
View Solution.

A:Any driver for Unknown Device in Windows 10 : ACPI\HPQ6007\3...

Hi: You need these drivers for those devices... 6007: This package provides HP 3D DriveGuard Software (HP ProtectSmart Hard Drive Protection) for supported notebook models that are running a supported operating system. HP 3D DriveGuard Software protects the hard drive by parking the heads if the notebook is accidentally dropped, or is abruptly impacted by another object. File name: sp71811.exe INT33A0: This package provides the Intel Smart Connect Technology driver forsupported notebook models running a supported operating system. TheIntel Smart Connect Technology driver enables the system to resumefrom sleep mode and update supported web applications such asemail. The system enters sleep after the update is completed. File name: sp65233.exe

5 more replies
Answer Match 61.74%

I get this message every time i login ,im not sure what device windows would be referring to. This is a new message iv been receiving ,i cant recall any new devices that i know of.
 

A:Windows needs to install driver software for your unknown device?

go to control panel
system
device mgr
look for a yellow mark..see if it has a desription of the device
 

3 more replies
Answer Match 61.74%

Windows 7 installed for almost two years. No new hardware installed. In last few days get message above when I turn on the computer at beginning of day. Looking in list of devices shows only Unknown device with no description. Nothing seems to be malfunctioning. Where should I look to fix whatever is generating the message?

Thanks, Bob

A:Msg: Fail to find and install unknown device driver

If the Computer is working fine then it is best to disable the pesky device that keeps asking for the driver in the Device Manager.

After that open the Device Manager (Control Panel\All Control Panel Items\System) and send its screen-shot with the unknown device expanded to help in determining what this device is.

4 more replies
Answer Match 61.74%

i am using windows 7 ultimate n 32 bit in my hp dv6000 laptop. all drivers are working fine, but still there is an uninstalled driver shown for unknown device code 28.
Please help me in this regard.
Thanks

A:hp dv6000 code 28 unknown device driver issue

I suspect your chipset driver, but no matter. At the HP driver site, download the Vista drivers. HP doesn't list drivers for Win7, but the Vista ones should work.

5 more replies
Answer Match 61.74%

Greetings, once again...

This morning, after happily running my Windows 7 Enterprise Computer for 9 months, I was greeted with an "Installing Device Driver", followed by a "Device driver software was not successfully installed". Upon checking for more info, it turns out to be an unknown USB device.

Now, what is interesting is that I have added nothing to the machine...no new hardware at all requiring any new installation. Coincidentally, (I don't know if this has anything to do with anything, but also this morning), the DVI side of my dual screen setup wouldn't come on. This may be totally coincidence (I suspect it is), but it is odd that both of these things occurred at the same moment. I fixed that DVI situation. Still the unknown device appears. (I am wondering if Windows rebooted my system last night. I keep the unit on at night to run backups.)

My question is: Is there an easy way to identify which USB device is causing the problem. I have uninstalled the device, unplugged the USB's and re-booted but it always re-appears indicating the device is still plugged in. So, I am looking for some detective work. Is there anyway to identify which USB devices are up and working collectively? Any help would be appreciated.

Pradhan
 

A:Detective work: Finding a new-unknown USB device driver

Hi<I might take a look at device manager,taking a look at the "unknown entry" probably in the usb section.On that entry look at the details tab. There perhaps you will see some identifying info(pc\ven #'s.
Write them down and then go to this site and enter that info.Might give you a clue as to what the device really is and or the vendor.
http://www.pcidatabase.com/,
 

2 more replies
Answer Match 61.74%

I have found a missing driver usb\vid_138A&PID_0090 in device manager . i have installed fringer print and usb driver for T460 p still issue presist.kindly help on this.  

























missing driver.PNG ?37 KB

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Answer Match 60.9%

I have a Toshiba P875-S7200 laptop. I put an Intel 240GB SSD in it, put an untouched Windows 7 x64 on it (using X17-58997.ISO), and activated it with my own COA key.
I got all the missing drivers installed except for one. Using the VEN and DEV #'s from the Hardware ID and going to sites like pcidatabase.com, etc, I learned what the (vaguely labeled) mystery hardware was, then got the official drivers from toshiba.com.
Problem is, this last one labeled Unknown device, has an unusual Hardware ID that looks like this:
ACPI\TOS620A
*TOS620A.
I'm reluctant to install any driver software to have it find out but I was wondering about the drivers from DriverPacks.net. The page I'd be getting them from is here. Not knowing which driver I need, I wanted to get all of them, put on a DVD, then point the Device Manager to the disc to hopefully install it.
Is it safe to use the drivers from this site? If I get them and scan them with MBAM, SAS, and Avast, as long as they're clean, are they okay to use? I'm very leary of these things and could use some expert insight here.
If I shouldn't use these drivers, then what should I do about this mystery driver?
Thank you.

A:ACPI\TOS620A (Unknown device) missing driver help needed.

Hi Lee,
 
The DriverPacks.net packages are safe to use but I'm not sure they include what you need...
 
ACPI\TOS620A is related to software, go to the Toshiba website and type your serial number then on the list of drivers and software look for the HDD Protection Utility install and restart the computer.

15 more replies
Answer Match 60.9%

I am encountering frequent 'blue screen' reboots on my Windows XP SP2 System. Upon reboot, I get an online crash diagnosis indicating that I have a problem with an 'unknown' device driver. Any ideas on how I can diagnose and correct this problem?
 

A:Blue Screen Reboot due to unknown device driver problem

need to get more info. there should be a list of hex (00E000BF) blah de blah that would be helpful in diagnosing it. Also, a few things:

1. have you added/removed any hard/software recently?
2. how long has this been going on?
3. Does the blue screen stay up long enough to read? If not, right click my computer, go to advanced, startup and recovery, and make sure that the 'auto reboot' is unticked'.
4. How far in the reboot can you get? Can you get past POST? BIOS? Can you get all the way to windows?

the more ammo, the more likely someone here can kill this problem, to coin an analogy.

v
 

2 more replies
Answer Match 60.9%

Hi, I've just updated my laptop to Windows 10 and this driver is missing. I would be grateful for ny help in finding it. Thanks











Solved!
View Solution.

A:Missing Unknown device Driver ACPI\ASD0001\2&DABA3FF&1

Hi: See if the driver I zipped up and attached below works for you... Unzip the file to its folder.  Do not do anything with the files in the folder. Go to the device manager and click on the ASD device needing drivers. Click on the driver tab.  Click on Update Driver.  Select the Browse my computer for driver software option and browse to the driver folder you unzipped.  Make sure the Include Subfolders box is checked and see if the driver installs that way. Then reboot.  

7 more replies
Answer Match 60.9%

I just bought an Ideapad U410 Touch laptop and reinstalled Windows 8. Now it says that one of the devices is unknown and missing drivers. I can't figure out what this device is and which driver should I install. The device is this ACPI\VEN_AOA&DEV_2011 Thanks for your help, Nik

A:Unknown Device - Missing Driver (ACPI\VEN_AOA&DEV_...

Dear pleti,
 
Welcome to Lenovo Community,
 
Just try to install the Energy Management Program.
 
Lenovo Energy Management
 
Please try this solution and if the problem still exists, just let me know.



Did someone help you today? Press the star on the left to thank them with a Kudo!If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.Follow @LenovoForums on Twitter!

9 more replies
Answer Match 60.9%

My system speccy's should be in my profile bit, please let me know if you need more information.

Thanks

A:Driver not found for unknown 'ethernet controller' in device manager.

Hi You need the Realtek Ethernet Utility .. In the Link below ..
Motherboard - P8H77-M - ASUS

9 more replies
Answer Match 60.9%

I have been searching for three days on a damn driver that I can not seem to get a hold of. I am fairly good at getting drivers for pc's but this one refuses to surface .

The pc is a Fujitsu Lifebook E-Series E8410. I have reinstalled every driver from Fujitsu's website BUT this one. It does not appear to be listed and I have tried a multitude of drivers from the interwebs. Here is the full info from Uknown Device Identifier.

82801HBM (ICH8M) LPC Interface Controller
Vendor: Intel Corporation
PnpID: PCI\VEN_8086&DEV_2811&SUBSYS_00000000&REV_03
Details
Bus 0 (PCI Express), Device Number 31, Device Function 0
Vendor 8086h Intel Corporation
Device 2811h 82801HBM (ICH8M) LPC Interface Controller
Command 0107h (I/O Access, Memory Access, BusMaster, System Errors)
Status 0210h (Has Capabilities List, Medium Timing)
Revision 03h, Header Type 80h, Bus Latency Timer 00h
Self test 00h (Self test not supported)
PCI Class Bridge (PCI to ISA)
Subsystem ID 140D10CFh Unknown
Subsystem Vendor 10CFh Fujitsu Ltd
New Capabilities List Present:
Vendor-Dependant Capability
Class: Bridge (PCI to ISA)
OEM Device: Unknown
OEM Vendor: Fujitsu Ltd

I have tried many google searches and different chipset drivers from Intel's website. Nothing seems to be working and I am out of ideas. Any suggestions would be appreciated.
 

A:Solved: Yargghh...Fujitsu Lifebook Unknown Device Driver.

Are you running XP, Vista or Win7 RC?
 

3 more replies
Answer Match 60.9%

I just completed a Windows 7 Home Premium clean install on my Fujitsu Lifebook. Everything seems to be running fine, except that in the Device Manager I am seeing two "Unknown Device" icons under "Other Devices". I'm trying to identify what these are, and if I need to install drivers for them. The Hardware Ids codes are: ACPI\FUJ02B1 and ACPI\FUJ02E3. Grateful to anyone who can help identify them, and point to where I can safely download drivers.

* Just a note that the Windows "Update Driver Software" tool didn't turn up anything for these. Also, I downloaded the entire driver pack from Fujitsu for my machine, but I don't know how to identify which driver I need. - Thanks.

A:Unknown Device driver identificaiton on Windows 7 clean install

Hi Welcome to Seven Forums ... You need the Fujitsu System Extension and the Driver above it .. You can get them from the Link below

Fujitsu America - Support

3 more replies
Answer Match 60.06%

Hello, I recently replaced my hard drive, and had my windows version updated from Windows 7 Home premium to windows 7 ultimate. I went to the sony website to try and hunt down the driver. But it lists a bunch of drivers. I know its not my video card because I already managed to reinstall that. On the device manager it is just this last unknown device. I hope that this information helps
PCI bus 3, device 0, function

Any help would be appreciated. I would really like to know what this device is.

Also, I went to get Sony's 15 minute support but they said that this was complicated because it would require a manual extraction of the files. Is this true because I updated the OS?

This is the hardware ID

PCI\VEN_1180&DEV_E230&SUBSYS_9067104D&REV_00
PCI\VEN_1180&DEV_E230&SUBSYS_9067104D
PCI\VEN_1180&DEV_E230&CC_088000
PCI\VEN_1180&DEV_E230&CC_0880

compatible ID
PCI\VEN_1180&DEV_E230&REV_00
PCI\VEN_1180&DEV_E230
PCI\VEN_1180&CC_088000
PCI\VEN_1180&CC_0880
PCI\VEN_1180
PCI\CC_088000
PCI\CC_0880
 

A:Unknown driver/base system device for Sony Vaio VPCF126FM

Also, my computer used to be able to play Blue rays, but now it won't. I have a feeling this is also a driver issue. So any suggestions with this would be helpful to.
 

3 more replies
Answer Match 60.06%

Hi, I need the driver for WIN 8.1 for Unknown device ACPI\INT3401\2&DABA3FF&1
Where can I find this driver?
Thank youSimone

A:Latitude E5550 driver win 8.1 Unknown device ACPI\INT3401\2&DABA3FF&1

Hi, its a Intel Collaborative Processor Performance Control Driver.
www.dell.com/.../DriversDetails;fileId=3423072288&osCode=WB64A&productCode=latitude-e5250-laptop&languageCode=EN&categoryId=UT

3 more replies
Answer Match 59.64%

I built a new PC July 2005 (please see the specs in signature below) and until about two months ago, it ran without any problems. Then, it began to randomly reboot & still is as of this posting. Sometimes it does so while being used and other times it can be just sitting and not being used with the monitor turned off and it reboots. I have even gotten up in the middle of the night to hear the POST beep and found that it was rebooting. It does tend to reboot more often when not being used and the monitor is turned off than when it is being used. When doing video editing, which is very processor intense during the rendering process, it never reboots.

I have not added any new hardware to the PC and the only software additions or upgrades/updates have been the usual Microsoft updates and patches they send out monthly and the anti-virus definitions and other updates for Norton Systemworks Professional 2005 that come out weekly and sometimes, daily. I have run the diagnostics app that comes bundled with NSW Pro 2005, which stresses the video card, RAM, HDDs, etc. and nothing happens. My CPU temp stays between 36 and 37 degrees C and case ambient temp stays around 33 degrees C. For about a couple of weeks the CPU was hovering around 39 to 42 degrees C, but that was just because some of the air vents had gotten stopped up with dust and as soon as I blew them out and vacuumed out the case the temps returned to their normals.

Each time the reboot has happened I have followed the ... Read more

A:Video/Unknown device driver causing random reboots of Windows XP Home

7 more replies
Answer Match 59.64%

HI,
I am facing the same error in windows 8. my USB is connected to the system but I am unable to access it.

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Answer Match 57.96%

Hi, I'm trying to reinstall my sister's scanner driver because XP has decided that it's not there any more. This happens occasionally and usually reinstalling the driver fixes it (I think that's what I did last time), but this time i just can't get it to work.

If i unplug the USB cable then plug it in again, it comes up with a message saying that the device has malfunctioned and it doesn't recognize it. I have the driver CD but windows always manages to install it as "Unknown device" before i can tell it to search the CD. I've tried telling it to reinstall the driver from the CD but it says that there are "no better matches for this device". I've also tried uninstalling the program form the CD and reinstalling it then restarting the pc but that didn't help either. I tried plugging it into another USB port (as suggested by Windows Help Center) but that still didn't work.

It's not often that something like this gets me in a circle and scratching my head but I'm really starting to run out of ideas.

Any help would be very appreciated, i just want to get this thing running again
 

A:Stubborn Scanner Driver - "Malfunctioned Device" and "Unknown Device"

Could it be that the scanner really did die?
 

2 more replies
Answer Match 57.54%

I upgraded to Windows 10 a while back. Every time I open the computer I get a pop-up notification telling me the USB device is unrecognized. I have no USB devices in any of my 3 USB ports.
I sent my computer in twice. No help. They just uninstalled everything and reinstalled everything and told me it should be fixed. It is not. I then went about updating every driver in my Device Manager. I uninstalled the Unknown USB Device and then updated
other drivers. Certain drivers (such as PCI Express Root Port #3 - 9C14) when updating would also reinstall the Unknown USB Device, which I would then uninstall and keep working down the list. At the end of updating EVERYTHING I scanned for hardware changes
and "found" the Unknown USB Device. 
From what I can tell, and I know very little about this stuff, my computer can't name one of my USB ports. Since it can't figure out what it's called it can't download the proper driver for it. Since it can't download the proper driver it can't work properly.
The practical result from this is that one of my three USB ports does nothing when I put in any USB item (connect my android phone, thumb drive, presentation clicker, etc).
I've looked on tons of forums. My current thought is that if I can tell my computer what the deice is or download the right driver and tell my computer to use that driver for this device it should solve my issue. But I don't know how to know what the name
of the USB port should be (I imagine it woul... Read more

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Answer Match 55.86%

I have this problem:
Windows cannot load the device driver for this hardware because a previous instance of the device driver is still in memory. (Code 38)

The driver could not be loaded because a previous version of the driver is still in memory.

and now I am not able to connect any usb device to my laptop making it virtually impossible to use windows 10.
How do I downgrade to windows 7,have enough of the beta testing.
I even have a purchased version of windows 10 pro which I really regret buying, worst investment ever.

More replies
Answer Match 55.44%

Our school currently has 800+ Probook 640 G2s and I've been repairing them but starting to come across a trend. The device won't come on AT ALL. I've replaced motherboard, power button board, tried different battery both in and out, reseated ram and tried the other location, different SSD and power supplies. I've almost built a new one a few times. We sent one off for them to repair at Depot so I could figure out what I'm doing wrong and the repair sheet came back with 3 parts. 845847-601 System Board (I know what this is obviously even if that part number doesn't match anything for the laptop). 846867-001 Hardware, HDD Bracket / Screw / ODD Bracket / Smart846868-001 Hardware, HDD Bracket / Screw / ODD Bracket / Smart The two above parts however I don't know what they are. Our machines have SSDs in them and there's no bracket. It plugs straight into the MB and 1 screw holds it down. I've tried the part searcher and it finds nothing (not even for the system board number). If anyone has any ideas it would be MUCH appreciated.

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Answer Match 55.44%

Hi HP Support, I've recently been given a laptop to fix, the hard drive needs replacing, but I need to enter the BIOS and can't as the password is long forgotten. Is there any chance I can get a hand  resetting the password? Cheers! Toby

A:Unknown BIOS password on ProBook 430 G3

Hi, Unfortunately,  business machines such as Probooks or Elitebooks have more stringent security than consumer models - they don't produce 'halt codes', the password cannot be derived from the Serial No. and the code is stored in non-volatile memory so removing the RTC cell will not reset the password in this case. If you Contact HP Business support they should be able to send you a customised SMC.bin file which you can use at boot to reset the password. Regards, DP-K

4 more replies
Answer Match 53.34%

Hi, I am using HP ProBook 450 G2 and OS is Windows 7 Professional 64-bit. I need the following drivers. PCI Device PCI\VEN_10EC&DEV_5227&SUBSYS_2248103C&REV_01PCI\VEN_10EC&DEV_5227&SUBSYS_2248103CPCI\VEN_10EC&DEV_5227&CC_FF0000PCI\VEN_10EC&DEV_5227&CC_FF00  Universal Serial Bus (USB) Controller Driver PCI\VEN_8086&DEV_9CB1&SUBSYS_2248103C&REV_03PCI\VEN_8086&DEV_9CB1&SUBSYS_2248103CPCI\VEN_8086&DEV_9CB1&CC_0C0330PCI\VEN_8086&DEV_9CB1&CC_0C03

A:HP ProBook 450 G2 PCI Device & Universal Serial Bus (USB) Co...

Hi: You need these drivers for those devices... The Realtek USB and PCIe Media Card Reader Drivers enable the integrated media card slot in supported notebook models running a supported operating system. ftp://ftp.hp.com/pub/softpaq/sp71001-71500/sp71064.exe This package contains the Intel USB 3.0 Driver for Intel 8 and U/Y Series Products for supported notebook models running a supported operating system. ftp://ftp.hp.com/pub/softpaq/sp69501-70000/sp69862.exe

1 more replies
Answer Match 52.5%

hie i have just installed window 7 and this devices are missing, any help will be very much appreciated.
base system device
device id
PCI\VEN_1217&DEV_7110&SUBSYS_117C10&PEV_00
PCI\VEN_1217&DEV_7110&SUBSYS_117C10CF
PCI\VEN_1217&DEV_7110&CC_088000
PCI\VEN_1217&DEV_7110&CC_0880

UNKNOWN DEVICE
LOCATION; INTEL(R) 82801 DBM LPC INTERFACE CONTROLLER-24CC
HARDWARE ID;
ACP1\FUJO2BI
FUJO2BI

VIDEO CONTROLLER
LOCATION; PCI bus 0 device 2 function 1
HARDWARE ID
PCI\VEN 8086&DEV_3582&SUBSYS_120E10CF&REV_02
My laptop is FUJITSU-BIBLO MG13D

A:base system device, video controller and unknown device missing

Before I can help you, follow these instructions to let me know more about it: New to SevenForums? Fill out your system specs (this tool may help you out a great deal).

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Answer Match 52.5%

hello all. i dont come around to this site very often but i desperately need you guys help.

im trying to get a gamebridge i purchased a few days ago to work. the first day i had everything going according to plan and had it installed on there and everything, but then i was having problems with it... it wouldnt show my game screen. so i decided to install to a new usb drive.

i took the device out and tried to reinstall to another drive but it didnt work... and now when i try to put it back into the original drive it gave me an error. so i went into device manager and unistall the device manually from the original drive.

but now i try to install it again to any drive it give me the code 28 error...
someone please help me i really need to fix this problem.

thanks in advance!!!!!!!!!!!!!!!!!!
 

A:USB drive not properly installing device(GAMEBRIDGE). (unknown device code 28)

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Answer Match 52.5%

 I've got a HP Probook 450 G3"with Windows 10.Recently I received this note at startup: "Smart Audio. A Conexant audio device could not be found. The application will now exit." Thereafter, Windowns informed me that it did a scan and found a possible solution, for which I need to restart the notebook. This I did, but the same initial message appeared. The speaker icon on the taskbar also still have a red cross next to it. I then download the Audio driver from here: Conexant High-Definition (HD) Audio Driver (American, Internationalhttp://h20564.www2.hp.com/hpsc/swd/public/readIndex?sp4ts.oid=7834518&swLangOid=8&swEnvOid=4192Had it installed, restarted the notebook, but still the initial message appears. I thus do not have any audio and the audio button on the keyboard also doesn't respond to swithing audio on/off. Please help,  

A:Probook 450 G3 with windows 10: Conexant audio device proble...

Hi: Please see the solution marked on this post for the resolution to your dilemma... http://h30434.www3.hp.com/t5/Desktop-Audio/Driver-Multimedia-Audio-Controller/m-p/5643953#M54748

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Answer Match 52.5%

i made a clean install for windows 7 ultimate x64 and i've just realised that the hp drivers support page dose not has any drivers for the ultimate version, so i downloaded the proffesional drivers, now i have all devices are installed except  two devices named base system device, and i see the two bottoms of the wifi disable\enable and quick web are not lighting anymore after this install, the quick web bottom is not functional, and the wifi light is always off, please help me

A:HP probook 4530s missing base system device

Hi: I can help you with the Base System Device driver...You need to go to the support page and install the JMicron card reader driver listed under the Storage drivers section.

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Answer Match 52.5%

Please help me out i can't find my bluetooth hardware listed in device manager and also in devices. how can i solve this issue please guide as soon as possible and please be sure your answer must be right as i need it to be solved as soon as possible

A:i can't find bluetooth in my hp probook 5320m in device mana...

Hi I would consider As an adminstrator, in a Command Prompt Window, typegetmacThis will list MAC addresses for those items that are present, and may not be connected.A good number would be 3,1 x Ethernet1 x Wi-Fi1 x Bluetoothand then typeipconfigand in the long list look for named devices have a matching MAC address.Along with Device manager this is a way to determine the number of devices. Device Manager has a VIEW: Show hidden devices, and it may be in there.  



Happy 2 Help@www.ceeandbeetee.uk

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Answer Match 52.08%

It shows two drivers with errors, mobile 4 series express microsoft wddm 1.1.  If I delete them and reboot, they both come back.  The lenovo system update does not recommend a newer video driver, the intel tools don't find it, if I manually download and try to run the win10 one for x64 systems it says it does not meet the minimum system requirements.  Some searching shows it to be a 4500 series type driver so I would think it would have worked.  Any ideas?

A:R500 video driver issue - is there a win10 driver ...

Are you running 32-bit or 54-bit windows 10? Does your R500 have integrated or discreet graphics?

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Answer Match 52.08%

I have a Toshiba laptop, model L505-ES5018. I had Windows 7 Home Premium 64 bit installed on here, but decided to reformat my hard drive using Windows 7 Ultimate 64 bit. After the reformat was finished, I ran Windows Update and it found several items to download and install for me. I noticed that it also found optional items to download and install for me, so after all the important updates installed, I ran the optional updates. After all of this installed, I checked Device Manager to see if there were any errors and I found nothing. I assumed everything was fine. I decided to check Devices and Printers and under my laptop icon, there was a yellow icon with an exclamation point on it. I decided to run the troubleshooting option when I right-clicked the icon....it gave me a solution to download a Toshiba password utility program, so I did that and nothing happened, even after restart. Same icon appeared. When I clicked on the icon a second time, I noticed that the model of my computer at the bottom of this window, changed from L505 to TIAS. I have no idea what this is. I decided to do another reformat on my hard drive. This time, I ignored the optional updates. I checked Devices and Printers again, the same icon appeared but the model of my computer said L505, like it should. There is something in the optional updates that is changing this. Could it be the Intel chipset driver that the optional update is pushing? I'm not sure. I went back to Device Manager, th... Read more

A:Unknown Device in Device Manager/Show Hidden Devices

Hi there ... You should Install the chipset Driver and also the Realtek Driver for your card Reader ... From the Toshiba website ... The Link is provided below

Satellite L505-ES5018 – Windows 7 32 and 64-bit Drivers Download

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Answer Match 52.08%

I have Windows 7 Ultimate. Since very recently an unknown device keeps popping up in the device manager every time I start Win. It's reported location is within the front USB root hub but I haven't changed there anything lately. The device status reports "Windows has stopped this device because it has reported problems (Code 43)". I can uninstall/disable it but it will get picked up again the next time I reboot. All other usb devices (mouse, keyboard, web camera, APC UPS, external drive, printer) work fine. How do I get rid of this nuisance so that it doesn't reappear?
 

A:Unknown device: Windows has stopped this device because it has reported problems (Cod

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Answer Match 52.08%

applied.

Sorry that last word didn't get in the subject line.

So:
http://i.imgur.com/QoSy2wX.png

These two values are:
USB\VID_0CF3&PID_3000&REV_0200
USB\VID_0CF3&PID_3000
My bios info

http://i.imgur.com/FvPQweZ.png
So should I do this:

ASUSTeK Computer Inc.-Forum- driver missing
When I download that zip file from under "Install the Bluetooth driver:" it has so many files to choose from.... I don't know what to do?

I've also found out that I need to disable "boot from network" or "boot from lan" in bios to get rid of this unkown device issue?

A:Unknown device in device manager after Bios default settings are

Well it might be a good idea to look at the following tutorial:

Device Manager - Finding Unknown Devices

Use the link in Step 7

Also I tend to find this tool useful:

Download Tweaking.com - Hardware Identify Portable - MajorGeeks

Right click on each result in the list for more options.

Edit: On my machine a similarly named device appears to be a webcam.

In the list USB Composite Device doesn't mean much but matching the ID seems to indicate that it's the webcam.

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Answer Match 52.08%

How do i figure out what driver or even component windows wants software for when in the device manager under other devices it lists an unknown device and windows update cannot find anything.

Oh and is it appropriate for me to use this topic to ask another question regarding explorer.exe as while i am inside a folder i delete (by choosing delete from the context menu in the tree view) while inside that folder on this particular laptop PC explorer. always crashes, collect information, sends it and restarts explorer. I have not experienced this problem on any other pc running any version of windows 7, oh and the same happened with build 7264 x32 and the current install of build 7600 x64.

A:Device Manager reports Unknown Device & explorer crash

Please fill up the System specs...

1 more replies
Answer Match 52.08%

Hi everybody.

I just bought myself a Powercolor Radeon HD 4890 yesterday. After installing the card and the required drivers everything works like a charm. However, every time I start up my PC I get a message saying that a new device has been found on my system. On checking Device Manager I found an "Unknown device" entry under "Other devices".

I'm attaching a screenshot of Device Manager.

Are there any drivers I'm missing? It only happened after removing my old card (after uninstalling all its drivers) and installing the Radeon.

Any help is greatly appreciated.

Thanks.
 

A:Unknown Device In Device Manager After Installing Radeon HD 4890

I have a Powercolor Radeon HD 4890 (I also have a Gigabyte 4890 and XFX 4890 in two other PCs). I think you need to install the latest ATI Catalyst Suite. You may have installed the driver only package. Anyway, I think it has to do with the HDMI capabilities of the card. High def sound is built into the card (the HD part of the card name) and the HD sound driver is part of the Catalyst Suite. When you use an HDMI cable to an appropriate display, HD sound is also transmitted through the same cable from the Radeon graphics card.

Of course, be sure to install .NET Framework 2.0 as it is required before you can install the full Catalyst Suite. The HD sound driver won't install without it. At least I had trouble before I installed .NET 3.5. I went to Windows Update and installed .NET Framework 3.5. 2.0 is included in that update and 2.0 wasn't available separately.
 

24 more replies
Answer Match 52.08%

Hello,
I recently put together a new computer, and in the process of of installing the USB 3.0 connector from the front of my GX500 case, I either bent numerous pins on the motherboard USB 3.0 header or the motherboard shipped that way and I inadvertently made matters worse. Anyway, that header on the motherboard is without a doubt unusable.
Since I don't really need the USB 3.0 functionality, I bought a USB 3.0 -> 2.0 adapter cable, connected one end to the connector on the front of the case and the other end into the USB 2.0/1.1 header on the motherboard. Unfortunately, when Windows 7 boots and I plug a device into the front ports of the case, Windows detects the front USB ports as "Unknown Device" within Device Manager yet says the driver is successfully installed. I've already downloaded the most current Intel chipset drivers for my motherboard, deleted and reinstalled all USB drivers, and all rear USB connections are working perfectly fine - it's just the two front ports that are connected from the case to the USB 2.0/1.1 ports via the adapter cable.  I've tried both USB 2.0/1.1 headers on the motherboard, and I've tried plugging in several devices to the front USB ports, and this problem still persists.
I've ensured the connection inside the case is solid, yet I cannot get Windows to recognize the front USB ports.  However, I have confirmed that power is being sent to the front ports because it charges my phone when I connect it to the front USB ports via m... Read more

A:Front USB Ports not Working - "Unknown Device" in Device Manager

If your motherboard has a 1x pcie slot you can get a card like this...
 
Here
 
Some motherboards it's a tight fit because of the video card taking up space. In that case you can relocate the above card with this...
 
Here

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Hp 4530 probook / windows 10/blue recovery screen infinite looping /device needs repairedwitg installation tools/boot configuration missing dataTherefore Windows won't loadrecovery/restore/command ## access how?How do config Bios / Uefi boot...whats the fix???Hello please!##I tried all repair optionsNow weekday

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Answer Match 51.66%

Hp 4530 probook blue recovery screen infintr looping /device needs repaired uae tools/boot configuration missing dataI tried all repair optionsNow weekday

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Answer Match 51.66%

I know that a similar question has been asked before but, not with the last part of the message, (Device Descriptor Request Failed). I get this, in Device Manager, and I have searched for an answer on the net. Also it is a Code 43. I went through my laptop, with an HP Technician this morning, I might add at a cost of 5p/minute, for 30 odd minutes. He has said that because I had gone over to Windows 8.1 and the recovery discs I made will not load, to put back in Windows 8. I have to send the laptop back for re-installing the OS, because Windows 8.1 do not have the update for my problem. Also the R.H. USB socket has a failure ID:0GAPTK-6T7716-MFPWWK-8D1Q03. I personally think that this is all what the problem is. a duff USB. Is this a cop-out???
My question is; has anyone heard of Windows 8.1 having driver WHQL problems?? Very.

Any/all ideas, appreciated.

ps, I only found out the problem with the usb when I tried to download a Mobi file to a Kindle for my wife. The other usb's work OK.

A:Unknown USB Device (Device Descriptor Request Failed)

Is there only one USB port on the right hand side? Sometimes manufacturers connect internal devices via an unused USB port internally. USB ports are usually in groups of two, seeing only one port is usually a sign that the wiring has been redirected internally to something else like a Bluetooth adapter or wifi adapter. It may even be a card reader or touchpad. Is anything like that not working? If it is start looking for a driver for it.

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Answer Match 51.66%

Fresh install of Windows 10 and the last driver I need to sort out is the above.

I believe it is my powered USB 3 hub to which I plug in my keyboard and mouse. Technically it is working but I don't like seeing yellow triangles on devices.

So are there any fixes?

A:Unknown USB Device (device descriptor request failed)

If it's a generic USB 2.0 Powered Hub then technically there's should be no drivers needed by Windows, if it's a USB 3.0 Hub then I'm unsure (since I don't own any USB 3.0 Hubs).

Might be a Windows bug, basically Windows can't find the description information to display the Hub's name in the Device Manager example: Generic USB Hub, Root Hub Device, etc....

I'm pretty sure everything is working as should, you're good minus the minor annoyance if all device connected through the USB Hub is recognized by Windows; if you right click Properties on the yellow triangle it probably says "The Device is working properly".

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Answer Match 51.66%

Im running windows 10 on an HP laptop, 64 bit, and i just got a micro usb to usb device so i can transfer stuff onto my phone. It worked when i first got it but now it comes up with a Device Descriptor Request Failed and a Code 43 error. Ive tried updating
the drivers, restarting my laptop, and plugging it into different usb ports but it still comes up with the error. Any suggestions? 

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Answer Match 51.66%

I have had the Microsoft Wireless 2000 Keyboard and mouse for 10 months and it has been working fine. But recently when I plugged it in I got an error message which said :The last USB Device you connected to this computer malfunctioned. and Windows does
not recognize it.
I opened Devices and Printers and it said Unknown USB Device (Device Descriptor Request Failed).

Also it is on Windows 10 Home

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Answer Match 51.66%

hi, heres my problem:

* USB 2.0 doesnt work when plug in to USB port. XP gives message Unknown USB device. USB has malfunctioned..

* from device manager here is my USB devices.

SiS 7001 PCI to USB Open Host Controller
SiS 7001 PCI to USB Open Host Controller
SiS PCI to USB Enhanced Host Controller
USB 2.0 Root Hub
USB Root Hub
USB Root Hub

I have SP2 installed, did reformat my hard drive and install fresh windows XP. all the drivers are up to date and even the BIOS.

What is causing this problem? Any help would be greatly appreciated...

PS. When i disable USB 2.0 Root hub and SiS PCI to USB Enhance Host Controller. The storage drives work in USB 1.1. My external usb drive is a HITACHI 10 G hard drive.
 

A:USB 2.0 storage device malfunctioned in Windows XP. Unknown Device!?!

recently I had a friend who expierienced the same problem with a Nforce chipset after a fresh install of XP with SP2. even though SP1 and SP2 insclude the drivers for USB2.0 his usb 2.0 devices werent working. he ahd to go to the Motherboard makers site and download the USB 2.0 drivers and then it worked.
 

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Answer Match 51.66%

I HAVE TRIED THE WAY THAT HAS BIN SUGGESTION WITH NO LUCK
\_SB.PCI0.OHC1.RHUB.PRT2- BIOS DEVICE NAME
PROVIDER-MICROSOFT
IF YOU NEED MORE INF JUST ASK
PLEASE HELP

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Answer Match 51.66%

Hi Team, Please help me to resolve a problem, I've one unknown device in device manager I've tried to update drivers but issue didn't reolve after it. Can you help me to figure out what is this unknown device.  

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