Tech Problem Aggregator

probook 450 g3 T4M99UT#ABA unknown device

Q: probook 450 g3 T4M99UT#ABA unknown device

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.

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Answer Match 75.18%

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

1 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

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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 55.44%

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

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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 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%

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%

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).

4 more replies
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%

 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

1 more replies
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

1 more replies
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%

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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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%

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.

4 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.
 

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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 51.66%

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 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%

I have purchased E5-573G-389U few months back. Since then I am not able to connect any of my mobiles be it Motorola or Samsung to the laptop. Everytime it says 'Unknown USB device (device descriptor request failed) driver error'.  I have tried a lot of options in your discussion forum but nothing worked. I am just fed up with the problem. I will request you to provide the solution to the said problem at the earliest. It was really a bitter experience buying this laptop. 

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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".

6 more replies
Answer Match 51.66%

Greetings folks

I have a problem that bugs me for years, I never intentionally solved it, sometimes those errors disappears and all USB ports work fine, sometimes they do not. So anyone can help me please, it would be great.

Some of my ports do not work all the time, I cannot identify a specific moment. Inside the Device Manager, Universal Serial Bus controllers, I get 1, 2 or more "Unknown USB Device ( Device Descriptior Request Failed )", sometimes more sometimes less.

CPU: Intel Core i7 3770
Motherboard: AsROCK H77 Pro4/MVP
Windows 10 all available updates downloaded and installed as of today, and everyday. The problem appeared on Win 8 or 7, not sure when. So it's not necessarily Windows 10 specific. I ported it to 10.
Here is what they look like:
http://prntscr.com/d6rm6k

Bios is up to date. Chipset drivers updated, various solution tried from googling, I even managed to make all USB ports stop working testing some of these solutions, I had to restore windows from a ghost image I had.

It's like these USB ports remain suspended sometimes.

Any advice on what to try? The most annoying part is that from the frontal USB ports some stop working randomly too.

Thank you

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Answer Match 51.66%

My computer keeps telling me Unknown USB Device (Device Descriptor Request Failed), so I looked up how to fix it and they told me to uninstall it then scan for hardware changes and it will reappear working properly. Only it did not come back working properly, it came back the same. I am also 98% sure that this "unknown USB device" is my built-in webcam that has never once worked. So if someone wants to help me out and allow me to use my webcam that would be great!

A:Unknown USB Device (Device Descriptor Request Failed)

Hi there, can you first tell us what is the Name and Model number of your system?

What OS are you running

im sorry if you already listed this, as I cannot see your specs from the Windows Forum App..

I take it this is a laptop?

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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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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%

hello    i'm an embedded developer. i have an usb type ic programmer to burn microcontroller. now i'm getting this error "Unknown USB Device(Device Descripter Request Failed)" while plug my usb programmer into my pc socket. but this same hardware support in my friend same hp430 pc.

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Answer Match 51.66%

I have bought a new windows 8.1 Toshiba laptop when I connect my external hard drive witch was working ok before it's telling me - unknown usb device (device descriptor request failed) code 43

A:unknown usb device (device descriptor request failed)

did you try to go to power manager, shut off usb power saving

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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.

19 more replies
Answer Match 51.66%

After installing Windows 10 anniversary update, I get the following error in the device manger: Unknown USB Device (Device Descriptor Request Failed)

Tried uninstalling and restarting PC. Reinstalled Windows made from media tool. Nothing fixed it. Did a google search and nothing has worked. No USB drivers on the PC maker's website.

Any ideas?

A:Unknown USB Device (Device Descriptor Request Failed)

You can try going into device manager > select show hidden devices and delete all "inactive" usb device appearances. In my example below, there would be four. Once done, reboot and try your device again:

1 more replies
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.
 

73 more replies
Answer Match 51.66%

 I have hp 6570b with os win 7 professional 32 bit.it appear in device manager that there are some hardware need driver software.it shoes Base system device and unknown device.. Base system device hardware IDPCI\VEN_197B&DEV_2392&SUBSYS_17AB103C&REV_30PCI\VEN_197B&DEV_2392&SUBSYS_17AB103CPCI\VEN_197B&DEV_2392&CC_088000PCI\VEN_197B&DEV_2392&CC_0880 unknown device hardware IDACPI\HPQ6000*HPQ6000  

A:hp 6570b Base system device and unknown device

Hi, Should be the Card Reader driver below. http://h20566.www2.hp.com/hpsc/swd/public/detail?sp4ts.oid=5212928&swItemId=ob_115197_1&lang=en&cc=u... And HP 3D DriveGuard on the following link. http://h20565.www2.hp.com/hpsc/swd/public/detail?sp4ts.oid=5212928&swItemId=ob_110813_1&lang=en&cc=u... Regards, DP-K

1 more replies
Answer Match 51.66%

I have purchased E5-573G-389U few months back. Since then I am not able to connect any of my mobiles be it Motorola or Samsung to the laptop. Everytime it says 'Unknown USB device (device descriptor request failed) driver error'.  I have tried a lot of options in your discussion forum but nothing worked. I am just fed up with the problem. I will request you to provide the solution to the said problem at the earliest. It was really a bitter experience buying this laptop. 

A:E5-573G-389U / Unknown USB device (device descript...

binodpandey, That's not really an Acer issue.  That's an issue with Microsoft Windows 10 and Samsung or Motorola.  Acer doesn't have any control over Microsoft Windows 10 when it comes to supporting third party phones. Check with Microsoft forum. http://answers.microsoft.com/en-us/insider/forum/insider_wintp-insider_devices/windows-10-does-not-s...

2 more replies
Answer Match 51.66%

REF http://forums.techguy.org/t39523.html

I have a very similar situation.

I have a windows 98se machine runnong on an Intel Celeron 600MHz with 128MB of ram.

The OS was just installed.
I am trying to instal an HP USB burner - I used this device before with no problems.

The drivers are located on a diskette. The manuf instructions advise to connect the power and usb cables and boot the pc with the diskette in the drive when windows finds the new hardware select the floppy drive.

When the pc is booted is finds new hardware lists it as "unknown device" and does not promt me for any input. If I go to device manager the device has a red x. I've tried to remove the device and reboot - same thing. I've tried to update the driver and it says the best driver is already installed c:\windows\inf\usb.inf

The ref url was resolved by changing the order of connecting the cables.....I have tried ever combo I can.
Can someone please tell me how to point to the correct drivers ?

Thanks
Daniel
 

A:WIN 98se auto installing a usb device as UNKNOWN DEVICE

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Answer Match 51.66%

My Notebook is HP-Pavilion 15 n087sr.OS installed window 7 .Unknown device and PCI device driver is missing from my laptop even after many effort I was not able to fix that.please provide necessary driver link and 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 50.82%

Hello everyone, I hope you could give me some clue that may have caused the appearance of an unknown device. All information here : An unknown device appears

First, That was solved by uninstalling and rebooting, did not appear anymore. But as I said in the previous topic, that solution does not leave me entirely peaceful.
Since when searching for information on the issue, some say it may be a virus. But also by the HWMonitor. I prefer it was caused by HWMonitor instead of a virus.

Can give me a hand to remove my doubts about whether it was caused by a virus or not.

I scanned all the PC with ESET 6 and nothing.


Thank you for your time and help

A:Unknown device In device manager, by a virus ?

  
Quote: Originally Posted by 3Colors


Can give me a hand to remove my doubts about whether it was caused by a virus or not.



Sure, lets begin:

1.) Download herdprotect: (choose the portable version)

Download herdProtect - Free Anti-Malware Platform

2.) Run the scan.

3.) When the scan finishes, save the results per the screenshot below. Then upload the log here.

DO NOT REMOVE ANYTHING YET. I will advise if anything needs removed when I receive the log.

Attached Images

1 more replies
Answer Match 50.82%

In device manager I have this Unknown Device showing up "ACPI\AWY0001\2&DABA3FF&0" and I have no idea what it is.

Any suggestions in helping to solve this one would be a great help. Google brings up Intel VIIV for Media Centre but doesn't help me very much.

A:Unknown Device shows in Device Manager

its a asus driver for windows xp refer to http://www.voodish.co.uk/articles/asus-dri...y00012daba3ff0/if your having problems then refer to http://forum.lowyat.net/topic/818672srry if this isnt helpdul its a 2 sec job using yahoo search

21 more replies
Answer Match 50.82%

Hi,
I've been scouring the newsgroups for answers to the following problem and have tried everything suggested to no avail...

My USB 2.0 Pen Drive was working fine until yesterday. It now shows as unknown device and windows reports that it may not function correctly. It doesn't work at all!

However, I took it to work with me and (on a USB 1.1 PC) it worked well.

When I returned home, I tried again in my PC to no avail. I then tried uninstalling Root Hubs and Controllers and the like from Device Manager as suggested in many newsgroups and the thing sprang back into life. However, as soon as the
Enhanced USB driver is detected, the pen drive vanishes and the 'unknown device' returns.

I've been into safe mode, I've tried to delete the 'VID keys' from the USB section of the registry (which won't delete even though I log in as the administrator) and I've removed all USB devices and then uninstalled all hubs from Devce Manager and let them reinstall themselves.

I now have my Pen Drive working in (I assume) 1.1 mode by means of 'disabling' the 'enhanced host controller'. As soon as it is re-enabled I lose my Pen Drive and return to 'Unknown Device'.

XP says that my 'Enhanced Controller' has no problems.

Please help - everything was fine on Monday and a restore does no good at all. Why can I not delete the VID keys?

Thanks in advance,

Daz
 

A:USB2 Device showing as 'Unknown Device'

9 more replies
Answer Match 50.82%

I have an external Bluray/DVD drive (ODP1201=S3-B) that works perfectly on Windows 7 but is not recognised by my new laptop which has Windows 8.1 64 bit. Can anybody explain why this is and what I do to get pass it, or is this a problem with Windows 8.1?

The device is listed in Win 7 as "hp bd rom bc 5501h", and the driver is 6.1.7601.17514

I have now tried various USB devices; I have connected a USB 2.0 External Hard Drive and a USB 2.0 Canon Camera both of which work OK, I have also connected a Seagate 1T external drive which is USB 3.0 an that was OK as well (the ports are all USB 3.0 on the laptop hence the reference to the which USB type)

The error message is as follows: "USB Device Not Recognised", When I go in to Device Manager I find two USB error listings, Unknown USB Devise (Device Descriptor Request failed) & Unknown USB Devise (Port Reset Failed)

I have been advised that this error can arise when a drive doesn't receive enough power from the system. The device does have two USB connectors, I have tried using both of them. The power cable going to the powered USB on the laptop and the data going to the adjacent USB (there are a pair of USB sockets on either side of the laptop, the right hand side having the only powered socket).

A:Unknown USB Device - A request for the USB device descript

I'm too of opinion that it's a power issue. Laptops are not known to have much power thru USB ports, not even some desktops for that matter. Possible solutions: If that laptop has USB3 port you can try it in there, it gives more power and is compatible with USB2. Another one is to ad external power to the drive. One of the USB connectors on the twin cable has only two connection tabs and is for extra power to device. That one can be connected to universal USB charger for phones etc. That's how I solved a problem with a HDD in external enclosure.

8 more replies
Answer Match 50.82%

I got a new hard drive for my HP Pavilion DV6T-6000. Installed windows 7 ultimate and a bunch of drivers from HP's drivers section for my computer and I still have this unkown device. It wasn't there on my old drive so something isn't right here.

Location: on Microsoft ACPI-Compliant System

Status:
The drivers for this device are not installed. (Code 28)
There is no driver selected for the device information set or element.

To find a driver for this device, click Update Driver.

Hardware ID:
ACPI\HPQ0004

Hopefully something I posted is usuful for one of you guys to figure out.

A:Unknown device in device manager (code: 28)

Welcome to Seven Forums. It may be this: Re: Driver for ACPI\HPQ0004\3&33FD14CA&0 - HP Support Forum

9 more replies
Answer Match 50.82%

Does anybody know what this device does. It's located under SCSI and RAID Controller, it's called AWFOEXCS IDE Controller. I have no idea what the hell is that.
 

A:Unknown device shown in device manager

I've seen those on the Media Center edition of Windows
 

15 more replies
Answer Match 50.82%

Recently I attempted to connect to an existing paired connection to my phone via bluetooth. I have never had this problem before, yet suddenly Bluetooth is missing. There is no longer an icon in the taskbar, the setting in "PC and Devices" is missing, and there appears to not be a driver installed, rather, an ""Unknown USB Device (Device Descriptor Request Failed)" appears in my devices instead. I have taken many steps to attempt and fix this, such as:
manually starting Bluetooth services from services.mscuninstalling the "Unknown Device" driver, then attempting to let Windows reinstalldownloaded the driver software from Lenovo for the Bluetooth adapter, installed it manually restartedtake a system restore created yesterday and revert back to it

Everything else in the PC functions perfectly. Any help is appreciated

A:Bluetooth Device Missing, Unknown USB Device

I had a similar problem recently where my bluetooth seemed to have just disappeared.
I ran the Find and Fix problems with devices (Just typed it into the start screen). It found one thing which by memory said something about a usb device being disabled. Clicked for it to fix the problem and enable it. Sure enough my bluetooth was right back.
Not sure if it will work for you, but its worth a try.
Good Luck

2 more replies
Answer Match 50.82%

Hi, I got a Toshiba satellite: A135-S2386 and I have a usb port problem. I got 4 usb ports on this laptop and all four are non-responsive. I tried restoring the laptop to its factory setting and updated the BIOS. I also tried to go into device manager and uninstalling all the usb drivers, restart, and plug in the usb device again. Its weird because when I plug my usb devices in, it still show that the device is connected because the device is charging. The unknown device that I uninstall will reinstall itself automatically and I already run 3 different virus scans from 3 different virus scanners. I used the Toshiba hardware scan and it came back normal. Everything seem to be ok except that the port does not detect my devices and I have google this problem for over a week now. So HELP PLS

A:USB device malfunction & Unknown device re-install itself

Do you have the service pack 1 release installed. I had a similar issue with my gaming desktop that whenever i plugged in a flash drive it was unable to read it. After installing the service pack i was able to it working again. What is the device that you are using that is charging but showing as unknown?

4 more replies
Answer Match 50.82%

In Device Manager, there is a USB Mass Storage Device or an Unknown Device, even when there isn't anything plugged in. This is occurring on a Dell Dimension 5100. This is not the pc in my system specs. How do I fix this?
Here are some Device Manager screenshots:

A:USB Mass Storage Device/Unknown Device

The PC is unplugged from power (with all USB devices unplugged, as well as the DVI and ethernet cables) and the CMOS battery is removed.

9 more replies
Answer Match 49.14%

I'm experiencing slim keyboard not being recognized in the Windows 8.1
The keyboard was working fine until just one day it just stopped working.
I tried factory reset literally 8 times along with most recent BIOS update and dell's recommended update software. + power setting --> disabling power saving on USB
It still come up as unrecognized each time even with fresh reinstall.
I was wondering if this is a hardware issue or just software bug from factory reset.
I don't think there is a available driver for this kind of problem is there?

Log Name:      Microsoft-Windows-Kernel-PnP/ConfigurationSource:        Microsoft-Windows-Kernel-PnPDate:          8/6/2016 1:09:35 PMEvent ID:      411Task Category: NoneLevel:         ErrorKeywords:      User:          SYSTEMComputer:      DellDescription:Device USB\VID_0000&PID_0002\5&1347b1a9&0&4 had a problem starting.
Driver Name: usb.infClass Guid: {36fc9e60-c465-11cf-8056-444553540000}Service: Lower Filters: Upper Filters: Problem: 0x2BStatus: 0x0
 

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Answer Match 48.72%

Hello, was wondering if anyone could help me figure out what this unknown device is.

A:Unknown device in device manager

Hi Dude, this points to Intel Smart Connect Technology if you don't need it turn it off in the bios
sorry I forgot the link http://www.intel.com/p/en_US/support/detect/

3 more replies
Answer Match 48.72%

I just put in a new Motherboard. An ASUS K8V-MX. It's a Socket 754 with a Athlon 64 processor, an Nvidia video card, 256 MB, A Creative Labs Audigy SE sound card and 2GB's of Kingston memory. I am runnning Windows XP Pro x64 on it.

I just loaded Windows yesterday and I like to get all of my drivers and updates installed first. I also usually check in Device Manager to see if there is ever anything I didn't catch. In my setup, there is a Raid Controller, and since I don't use Raid, I just disabled it. There is also an unknown device, and it's driving me crazy not knowing what it is. I ran this OS on a previous motherboard and it didn't show up there, so I don't know.

I tried to find a driver for it online by clicking on update driver but nothing came back. Then I made the mistake of uninstalling it, only to have it ask me everytime during bootup that there is new hardware and would I like to try to find the driver for it. So I disabled it. But I'm still wondering what it can be.

I would have attached a screenshot of the properties window for the unknown device but I couldnt get it to upload on here. It does mention something about VIA PCI to ISA Bridge. Hope that helps. But I have no ISA slots!

Also is there any way, through the registry or whatever to just completely get rid of these entries in Device manager? The RAID entry and the unknown device?
Everything else on the system has been installed and has it's drivers. The only ... Read more

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Answer Match 48.72%

I recently decided to to a clean install of Windows 7 7127 RC x64. I have been running Windows 7 x86 because even though I have x64 processors, my laptop came with Vista Ultimate x86 installed on it.

After reading about the differences between x86 and x64 systems and the fact that I have 4GB of memory that only came up as 3GB under x86 I thought I would experiment with Windows 7 x64.

My only problem so far is one unknown device under device manger. I originally had three unknown devices but the first two were based on my Nforce PCI system devices which I finally found here:

nforce Vista driver in Others drivers - Windows Vista Downloads

These are the drivers that worked for my AMD based Nforce system :

Nforce Vista drivers downloads - NVIDIA nForce Driver 15.23 WHQL for WinVista64 Vista driver download - Windows Vista Downloads

After installing the drivers I still have that one unknown device listed. I tried to run DriverMax but it only supports Vista x86 not x64. I also tried PC Wizard and a program called "Unknown Devices" that just tells me I have one unknown device...No Duh!!

I tried to identify the device by PCI vendor ID but it doesn't show one. Since the laptop came with everything pre-installed I have no idea what it can be.

These are the only things I can find to identify it.

Hardware Id's : ACPI\ENE0100 *ENE0100

Physical Device Object Name :\Device\0000005d

I searched the Internet and the only thing that came close to it was something... Read more

A:Unknown Device in Device manager.

Probably drivers for the chipset, all I see on msi's site is 32 bit drivers, so you might be outta luck until they update drivers.

Could always try to download the chipset drivers and point the driver update manually to it.

http://www.msi.com/index.php?func=do...5&prod_no=1513

5 more replies
Answer Match 48.72%

I have a dimension 9200. 2GB RAM, geforce 7900, core 2 duo 2.13ghz, SATA dvd rom, sata HDD, and everything else is stock and on board. I reinstalled Windows XP to remove all trial software and to reset partitions and now I have an Unkown Device in my device manager.
I had read a couple things about a SATA driver i needed or a chipset driver. I have downloaded both, I thought. I can't seem to find out what it is. It's not hurting anything, it just keeps me up at night.
any thoughts? a nickel to whomever finds the answer, i'll keep hunting.

A:Unknown Device In Device Manager

Welcome to BC PcMedic

Are all peripherals functioning normally?

2 more replies
Answer Match 48.72%

I have browsed the solutions provided for this problem but they don't fit my case.

When I go to Properties / Details / Hardware Ids the value is: root\sscbfs_storlib_bus3. Nowhere I can find the VEN or DEV code

A:Device Manager - Unknown Device

Hi Welcome to Seven Forums .. Read the Link below

Is this Unknown Device from SugarSync? . Archive (106) . SugarSync 2.0 - Everything Else . Forum . SugarSync Community

9 more replies
Answer Match 48.72%

I just reinstalled my win8.1 and now i can't find 2 drivers.  It is listed under the "Other Device" section in the device manager.  The first is the "PCI Device" and the other is "Unknown Device"  Can anyone give me a direct link to these drivers?  I have searched everywhere. The hp website don't list them and when i try to contact them, i can't cause my warranty went out last month. So they want to charge me a fee for some drivers.  You would think customer service would be better than this.  Oh well, someone please help me find them. Thanks

A:Pci device and unknown device drivers

Hi, Please use following instructions to get missing hardware id's then post back:   http://www.wikihow.com/Find-Hardware-ID I think the first one is the card reader but no idea about the second one that why we need their hardware id's. Regards.

1 more replies
Answer Match 48.72%

My friend's fairly new computer has started showing an unknown device in Device Manager. The hardware id in properties shows USB\VID-08B1&PID_0018&REV_1501 I've tried to find this on the PCI Database website but have been unsuccessful, as has a Google search. Any ideas how to find out what this device is? Thanks

A:Unknown device in Device Manager

Most likely something that he is plugging into his computer USB port. Try this tool. USB.org - Tools

7 more replies
Answer Match 48.72%

I have Compaq Presario SR1520NX computer.

I have unknown device in Device Manager.

I attached a screen shot of it.

http://www.techsupportforum.com/foru...1&d=1320462884


What do you think is wrong ?

How can I fix this ?

Thanks.

A:Unknown device in Device Manager

Hi

Try this driver:
Summer 2005 Original SiS Chipset Drivers Compaq Presario SR1520NX Desktop PC - HP Customer Care (United States - English)

19 more replies
Answer Match 48.72%

Hi people.
I have a huge problem with two unknown devices in my "Device Manager" after formating and reinstalling fresh copy of Win Xp Pro. I'v tryed to find help by google and other forums but I just can't seem to find the right answere... Hope to get help from you.
Here's the problem:
In my "Device Manager" there is two lines with Unknown devices.

The first one reads:

The second one reads:

Well, now you got the screenshots. I'v tryed to find answeres on the net for this problem other places but never got the right answere. Hope to here from one ore many of you that maby have a solutin. I will take every sugestion seriusly and I will try just about anything to make it work.
Please somone have the ansvere.
And yeah, sorry about my English. It's been some time since school in Norway...
Oh, have a wery nice christmas!
 

A:Device manager, unknown device.

12 more replies
Answer Match 48.72%

This is the hardware id for the unknown device: ACPI\VEN_ASD&DEV_0001ACPI\ASD0001*ASD0001

More replies
Answer Match 48.72%

Hi

Recently installed vista ultimate x64 fresh on new hd. I have been using the same copy on my older hd for 8 months.

As far as i'm aware i've installed all newest drivers for hardware.

There are two 'other devices' for which no drivers are installed. One I'm pretty certain is the gameport on my audigy 2 zs platinum pro [location = pci bus 2], which isn't supported in vista. the other one is a mystery [location = 'on Msoft ACPI-Compliant System].

I don't care about the gameport but i'd like to get to the bottom of the second device. The thing is the only thing that makes any sense to me in properties/details is in 'siblings' - it looks exactly like the description in the same properties/details for my cpu [athlon 64 x2 6000+] for which there are already 2 instances in 'processors'.

""ACPI\AuthenticAMD_-_AMD64_Family_15_model_67\_0""

etc..

Could this unknown device have something to do with the cpu and might the fact it's unknown be affecting the computer performance?

I can give further info if required. I've no idea what might be needed!

TIA

FB07

A:Unknown Device In Device Manager

did you put in the mobo disc and load the chipset drivers if you dont have it download form manufacturer and install

3 more replies
Answer Match 48.72%

Still an unknown device in the device manager under network adapters.

Couldn't figure out the Unknown device identifier program, and there is no vendor or device id !

Under the device instance id, it says "root\ms_pschedmp\0002"
i googled it but didn't find much information.
I tried to update with my driver cd but it couldn't find the driver either.

A:Unknown Device in Device manager

other things on the dropdown menu:

Service: PSched
Enumerator: Root
Devnode Flags : DN_root_enumerated
DN_Has_problem
DN_Disableable
DN_NT_ENUMERATOR
DN_NT_DRIVER

Class Installer: NetCfgx.dll,NetClassInstaller
Current Power State: D3
Power Capabilities: pdcap_d0_supported
pdcap_d3_supported

7 more replies
Answer Match 48.72%

Hardware id: ACPI\VEN_ASD&DEV_0001ACPI\ASD0001*ASD0001

A:unknown device in device manager

@Hao18? Try this one. http://ftp.hp.com/pub/softpaq/sp72501-73000/sp72773.exe REO

1 more replies
Answer Match 48.72%

when look in the device manager i get this:
http://cloud.addictivetips.com/wp-co...iceManager.jpg
and PCI Device above this to unknown device ( i took this photo from google)
when i try to delete it back after restart or Scan hardware change
please help
lenovo ThinkPad Edge E540 20C6006JIV win 8.1

A:unknown device in device maneger win 8.1

hello,you need to go to Lenovo driver and support website for you model and make sure you have all the updated drivers for all devices on the laptop

13 more replies
Answer Match 48.72%

I have a Dell Dimension 4550 which i bought around 2002 brand new. Everything worked fine for a while until maybe two or three years ago. At the time, i was using all the usb plug ins which included 4 in the back and 2 in the front for different devices. Some of which included three external hard drives. I was trying to organize a number of project by placing them into different drives at the time. Some of my hard drives started to malfunction one by one. Then my usb connections started to malfunction and my computer could or would not recognize the device that was plugged in even though they all are 'plug and play' devices. The funny thing about this problem is by changing the location of the usb plug in sometimes the computer would recognize the device. However this also started to give me major problems SO i bought a usb pci card and thing started to work better as far as using the pci card. Eventually i bought another usb pci card and now i have 8 additional usb slots. One of my biggest concerns is reconnecting my external hard drives but connecting them to the pci cards, my system is recognizing them. Now the issue i am having allot of problems with is my flash drives. trying to connect them to the front two usb ports i get an edit (usb device not recognized - unknown device). Looking at the device manager the device is connected to the computer but there is no drivers for the item. There is a special code for that and clicking on the help button just brings up a blank... Read more

A:USB device not reconized - unknown device

okay (bump)

new game plan
if someone could help me with the following info
1- is there a diagnostic program to make sure all of my hardware is working correctly
2- i want to install/reinstall windows xp, is there a guide i can follow or advice about dos and don'ts. also the software programs that i already have on my computer, can i save them to disc (how) or will i have to download them all over again. some i downloaded from the internet so i would not have a disk with them on it.

any help would be appreciated since i ain't no expert
thank you

4 more replies
Answer Match 48.72%

I have recently bought a reconditioned Fujitsu Lifebook S6120.

I have successfully installed all the drivers from Fujitsu's web site. But there is still one "unknown device" - USB BT. Since the machine has an original Bluetooth sticker and the software does not see bluetooth, I suspect this may stand for USB Bluetooth.

The device has the ID

USB\VID_044E&PID_3001&MI_00\6&125FD8C2&0&0000

Does anybody know what this means?
Are any drivers available for this device?
I have used the XP device manager's WEB search,
and manually Fujitsu's site and Driverguide.com but not found anything.

For the moment I've disabled the device to stop getting repeated "found new hardware" messages.
Many thanks,
Oliver Pretzel
 

A:Unknown Device in device manager (USB BT)

8 more replies
Answer Match 48.72%

I have a Dell notebook, with what I believe is a USB 1.1 port on it. I recently bought a Microsoft wireless notebook optical mouse. There is no installation CD with it, you are just supposed to plug it in and it should work. Well when I do that, I get an error comes up saying USB device not recognized. When I look at the properties it says "no drivers are installed for this device", and I have the device usage as enabled. I've tried updating the driver and it says I have the most recent updates installed. It comes up as an unknown device as well.

Other things like my printer work in this USB port, so I don't think the port itself is defective. I also plugged the mouse into another computer and it works with no problems. I am running on XP with SP2 installed.

The product specs say it should work on USB 1.1 or 2.0, so I don't think that is the problem either. Any ideas? I've gone through all of the troubleshooting with no luck.
 

A:USB device not recognized + unknown device

try downloading the latest intellipoint drivers from MS and installing them.

http://www.microsoft.com/hardware/mouseandkeyboard/Download.mspx
 

17 more replies
Answer Match 48.72%

The hardware id for the unknown device driver is: USB\VID_18D1&PID_D002&REV_0231USB\VID_18D1&PID_D002

A:unknown device in device manager

Hi, Are you trying to connect anything to your computer ? What is it ? Is it a phone or a tablet ? Regards.

1 more replies
Answer Match 48.72%

I have a portable hard drive that i attach to my computer via USB.
It has worked fine so far but now when i plug it in the only response i get a message saying "USB device not recognized, one of the devices attached to this computer has malfunctioned....." and under Device Manager in Universal Serial Bus Controller Ican see not 1 but 2 Unknown Devices.

If I uninstall them both, unplug the hard drive from the usb port and do a Scan For Hardware Changes then I will get the message "Unkown Device. Device Driver Software installed successfully" and one unknown device will reappear in the Universal Serial Bus Controller.
Now I wonder: what device is that?? Clicking on properties doesn't really help

Plugging in the usb hard drive will bring again the error message "USB device not recognized....." then "Unknown device. Device driver software installed successfully" and the unknown devices number in Device manager back to 2.

The usb hard drive works fine on other computers so that is not the problem

Don't know if I have been very clear in describing the problem but any help would be appreciated.
 

A:unknown device in device manager

6 more replies
Answer Match 48.72%

Hello. I have two unknown devices listed in Device Manager. The devices don't show Hardware IDs in drop-down list. I've attached a txt file with:
DevNode status
Device Instance path
Class Long Name
Class Short Name
Class icon path
siblings
parent

Could someone please help? Thank you.

A:Unknown device (Device Manager)

Could you use this tool to post all the files here.

9 more replies
Answer Match 48.72%

Hello I have vista ultmite 32bit and my device manager says I have an unknown device and it needs the driver. the motherboard is an Asus P5E-VM HDMI BTW I'm doing a clean install on this computer please help me find the driver.

here is the info I have under the device manager:

Name: Unknown Device
Device type: Other devices
Manufacture: unknown
Location: Port_#0001.Hub_#0007

DEvice Status:

this device is not configured correctly. (Code 1)

There is no driver selected for the device information set or element.
To reinstall the drivers for this device, click Reinstall Driver.

-----------
I have already installed the chip set

A:unknown device in my device manager

Right click on the device and select PropertiesClick on the Details tabIn the dropdown box, select Hardware IDThere will be a string of letters and numbers:- PCI devices have 4 characters following the VEN_ string, and 4 characters following the DEV_ string.- USB devices have 4 characters following the VID_string, and 4 characters following the PID_ string.- other devices may have different stuff - in that case we'll need the entire string of info.Provide us with the information above and we'll have a look see to find out what it is.For PCI devices I look at http://www.pcidatabase.comFor USB devices I look at http://www.linux-usb.org/usb.idsFor the rest of the stuff, I'll start with the system specs and a Google search.

2 more replies
Answer Match 48.72%

I have a vaio vgn-fw21z and I have installed windows 7 64bit.
When I enter device manager I see a question mark which means that there is a device that has no driver.
(It is in the category 'Other devices--> Unknown device')
Is there any way I can find more details about this unknown device and the driver I need?
Thank you very much.
 

A:Device manager unknown device

6 more replies
Answer Match 48.72%

Unknown device shows root\legacy_npf\0000. Ran Smitfraudfix.exe in Safemode. Computer boots, I get a blue screen and after about two minutes everything loads, and internet works. Homepage was redirected and the HOSTS file was changed. I reset my homepage and using WinPatrol, did not allow the HOSTS change. The HOSTS file appears normal with no changes. The time notifier in the taskbar changed to military time (I changed it back). Unknown device still in Device Manager. DDS (Ver_09-03-16.01) - NTFSx86 Run by Owner at 15:08:59.04 on Fri 03/20/2009Internet Explorer: 7.0.5730.13Microsoft Windows XP Home Edition 5.1.2600.3.1252.1.1033.18.1023.533 [GMT -4:00]AV: AVG Anti-Virus Free *On-access scanning enabled* (Updated)FW: ZoneAlarm Firewall *enabled*============== Running Processes ===============C:\WINDOWS\system32\svchost -k DcomLaunchsvchost.exeC:\WINDOWS\System32\svchost.exe -k netsvcssvchost.exeC:\WINDOWS\system32\ZoneLabs\vsmon.exeC:\WINDOWS\Explorer.EXEC:\WINDOWS\system32\spoolsv.exeC:\PROGRA~1\AVG\AVG8\avgwdsvc.exeC:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exeC:\WINDOWS\system32\svchost.exe -k hpdevmgmtC:\Program Files\Java\jre6\bin\jqs.exeC:\WINDOWS\System32\svchost.exe -k HPZ12C:\WINDOWS\System32\nvsvc32.exeC:\WINDOWS\System32\svchos... Read more

A:Unknown device in Device Manager

Hello and welcome to Bleeping ComputerWe apologize for the delay in responding to your request for help. Here at Bleeping Computer we get overwhelmed at times, and we are trying our best to keep up. Please note that your topic was not intentionally overlooked. Our mission is to help everyone in need, but sometimes it takes just a little longer to get to every request for help.If you have since resolved the original problem you were having, we would appreciate you letting us know. If not please perform the following steps below so we can have a look at the current condition of your machine. If you have not done so, include a clear description of the problems you're having, along with any steps you may have performed so far.Upon completing the steps below another staff member will review and take the steps necessary with you to get your machine back in working order clean and free of malware.If you have already posted a DDS log, please do so again, as your situation may have changed.Use the 'Add Reply' and add the new log to this thread.Thanks and again sorry for the delay.We need to see some information about what is happening in your machine. Please perform the following scan:Download DDS by sUBs from one of the following links. Save it to your desktop.DDS.comDDS.scrDDS.pifDouble click on the DDS icon, allow it to run.A small box will open, with an explaination about the tool. No input is needed, the scan is running.Notepad will open with the results.Follow the instructio... Read more

12 more replies
Answer Match 48.3%

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 co... Read more

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

Do you happen to have a spare machine that you can test the adapter with?  Just as a precaution in case the adapter is faulty.

3 more replies
Answer Match 48.3%

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 46.2%

My OS, Win98SE keeps detecting new hardware on my computer and is trying to install the drivers for this new device. Problem is, I don't have any new devices.

In the Device Manager it shows up as OTHER DEVICES > UNKNOWN DEVICE. In my system information here is what it says . . . does anybody know what in the heck this could be?

Unknown Device
Unknown
This Device Has a Problem: Code=28 (0x1C)
The drivers for this device are not installed correctly. To install the driver
for this device, click the Driver tab, and then click Update Driver.
Registry Key: HKEY_LOCAL_MACHINE\enum\ACPI\*INT0800\0
Alloc resources: Logical Configuration 0
Memory Address Range: Base= xFFF00000 End= xFFFFFFFF
Base= xFFB00000 End= xFFBFFFFF
Forced resources: None
Boot resources: Logical Configuration 0
Memory Address Range: Base= xFFF00000 End= xFFFFFFFF
Base= xFFB00000 End= xFFBFFFFF
Filtered resources: None
Basic resources: Logical Configuration 0
Memory Address Range: Base= x00000000 End= x00000000 Min= xFFF00000 Max= xFFFFFFFF
Base= x00000000 End= x00000000 Min= xFFB00000 Max= xFFBFFFFF
Driver: Driver Not Installed
 

A:Unknown Device is Unknown to Me Too!

8 more replies
Answer Match 45.78%

nVidia..
how i download my drivers for unknown device ..coprocessor for moatherboard mcp79
help please..

A:unknown device

You may try one thing ... Right click on my computer and choose "manage". It will open the computer management window. In the left hand pane, click on "device manager", it will list all the devices attached with your computer in the right hand pane. Expand "display adapters" ... right click on nvidia, and select "update driver software".

9 more replies
Answer Match 45.78%

Hi,

Recently I upgraded my windows home premium o/s to win 8 without much fanfare. After the installation was complete I notice under the Device Manager , 1 Device Unknown is shown. This means 1 device has no driver.

Can anyone tell me:

1. How I can identify this missing driver?
2. Where I can locate this driver?

My laptop is a HP.

Thanks.

A:Unknown device

Unknown device, have a look here.

Hardware Identification - Windows 7 Forums
To download drivers, Take a look HP web site for your HP model.

1 more replies
Answer Match 45.78%

I've had my windows 8 pro installed for about a month or so now. Whenever I access device manager, it tells me there is one device that's an "unknown device". I've updated drivers, done driver scans online to figure out what driver this is. Everything works perfectly!

Is there some program/ online utility that can accurately tell me what driver this can possibly be?

thanks in advance!

A:Unknown device

This may do the trick (Unknown Device Tool 1.5.2 RC 2)
Download link. Download Unknown Device Tool 1.5.2 rc2 / 1.5.1 Free - A utility to identify "Unknown Device" devices in Microsoft Windows - Softpedia

6 more replies
Answer Match 45.78%

ok so this seems to be a little different than most unknown device problems
all of my devices work fine

i keep getting pop ups in the task bar telling me new hardware has been found
then it pops up unknown USB device not recognized
sure enough when i go into my device manager there is an unknown device attached to the usb controller
now it seems to come and go and if i watch the device manager for a couple minutes you can see it connecting then disappearing 4, 5, 6 times in a row

it first started doing this when i had a couple usb devices plugged in (external hd, mouse, printer)
since then i have gone as far as doing a fresh XP install and not connecting any usb devices at all
but sure enough after a short while new hardware pop up and followed by unknown usb device not recognized
i check device manager and there it is
it also seems to be sitting in the registry at vid_0000&pid_0000
i can delete the registry and i can uninstall the device but it just keeps coming back

now none of this seems to be causing a problem
and all of my devices work when plugged in
but its an annoyance to have the new hardware and unknown device balloon tip pop up
i know i could disable those but clearly there is something wrong and id like to get to the bottom of it rather than just hide it

the very first time that it happened was right after i unplugged a storage device from the front of my case (rather violently)
at first i thought maybe i damaged the pins when i pulled it out
but the devic... Read more

A:usb unknown device

6 more replies
Answer Match 45.78%

in my Device manager there is some other devices that are marked with inerogation mark (?) what is that?

A:unknown device

there are devices on the PC that may not have the correct drivers installed

post a screen shot here

try right click and see if you can update the driver

make and model of the PC
------------------------------------------------------------------------
Device Manager
Post back the results in device manager
If you cannot access the internet with this PC, then you will need to copy the program across to the faulty PC
Start > control Panel {Vista set to classic view}> system > {Vista, device manager on left hand side} {XP hardware Tab, device manager button} >
windows 7
start > control panel> System and Security> Device Manager

post a screen shot of the device manager

------------------------------------------------------------------------
How to upload attachments

goto a reply as normal
just under the text box where you type a reply you will see two buttons
click on the right hand button labelled " Go Advanced "

then scroll down a little
you will see a button
"Manage Attachments"
click on that button - another window opens

click on " Choose File "
locate the image to upload
and then click on upload

that should attach to the post

2 more replies
Answer Match 45.78%

Lately when I boot my computer I am ask to install drivers for a unknown device. I have no idea what this could be. I have tried everything to uninstall what ever it is with no luck. Can someone please help me resolve this problem.

A:unknown device

Have you checked in Device Manager for yellow alerts?

Does the message contain the words "unknown device", or is it a device you don't recognise?

I would recommend running some malware scans in case this is related to a virus infection:-

http://housecall.trendmicro.com/

http://www.ewido.net/en/

19 more replies
Answer Match 45.78%

In tuneup utilities 2010 it tells me this
http://img442.imageshack.us/img442/669/68038589.png
i dont know where did this kl1 device came.when i open device manager,i cant find that device

A:Unknown Device???

kl1 is a driver for Kaspersky antivirus.

In device manager, show hidden devices.

Under Non-Plug and Play Drivers.

4 more replies
Answer Match 45.78%

Can someone help me get rid of this error message? I can't find the unknown device
 

A:Unknown Device

Your Device Manager doesn't appear to have any devices with problems, so it's possibly a "false positive" from the Lenovo Solution Center.

Are all of the devices in your computer working okay?

-----------------------------------------------------------------
 

5 more replies
Answer Match 45.78%

i installed the latest windows 7 demo and everything seems too work good after i installed all my drivers.my laptop is a compaq presario f500.i just have one thing in my device manager that says "unknown device"i clicked on properties and it says"microsoft acpi-compliant system" i updated the bios but that doesnt seem too do it.there is a reference too setupapi.dll in the properties also.is there anyway to fix this,or should i disable it?thanks

A:unknown device help

At a guess, you may need to install the nVidia chipset drivers for your notebook.

HP/Compaq has no Win7 drivers for it, but the Vista drivers may work:

Select software and drivers*

Do you get (from the Win7 install, or Windows Update) good drivers for the notebook's graphics, sound, etc.? It'd be nice if the Windows 7 installer included every conceivable driver, but it may not.

5 more replies
Answer Match 45.78%

I have a Gateway Windows XP sp3 1.9 Mhz 512ram

I have an unknown device. In its properties under details tab

The Device Instance ID reads as the following:

DISPLAY\NTATIVRV01\5&1B8C4439&0&80000008&01&00

Please help

Thanks

More replies
Answer Match 45.78%

i have pc intel 3.20 ibm 8113d5u model but in the place of sound driver there is writen a unknown device would you like to tell me how can i fix that problm and how i instal my sound driver.can you help me
 

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Answer Match 45.78%

Under Device Manager , Other Devices, it indicates an unknown device. It would load each time I started Windows 98 S.E. but was never able to find a correct driver. I disabled it. Is there some way to determine what this unknown device is?

Thank you
 

A:unknown device

Not really, no.

You can do it by process of elimination if you really want to... take out all your add on cards (modem, sound, etc) and put them back in one at a time to see which one it is.

Not sure it's worth doing that though.

------------------
Get free stuff and help out a poor computer tech:
LarryCore begs for money
 

1 more replies
Answer Match 45.78%

Hi all. Since installing Windows7 64bit, I have an 'unknown device' (see pic). I've not installed any new hardware except 4GB RAM but that's been recognised by Windows already. Any way I can find out about this device so's to get rid of the warning triangle?

Many thanks.

A:Unknown Device

Maybe win 7 doesnt have a driver for whatever that is. You could try unplugging usb devices (safely) and checking to see if that usb port is referenced to a specific piece of hardware. I had an external usb HD that was no problem in vista but there wasnt a driver for it in win 7 beta. After driver install no problem. Just guessing though

Good Luck
Ken

9 more replies
Answer Match 45.78%

My box is windows 8 pro x64, and M/B is asus p6x58d premium.


I deleted this driver, but after sometimes this driver recovered by itself.

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Answer Match 45.78%

guys help me ive got a problem with my 8gb usb device, when i plug in at my pc it will detect only as "usb device not recognized" or sometimes unknown device, pls help me with this problem cause ive got so many important files on that usb i mentioned hope someone can solve my problem..
 

A:usb unknown device

Has that device ever worked on that machine?

Try cleaning up the USB.

USB Device Cleanup
 

3 more replies
Answer Match 45.78%

Unknown PCI device PCI Slot 8 (PCI Bus 3, Device 0 Function 0) PCI\VEN_10EC&DEV_522A&SUBSYS_8101103C&REV_01PCI_VEN_10EC&DEV_522A&SUBSYS_8101103CPCI_VEN_10EC&DEV_522A&SUBSYS_FF0000PCI_VEN_10EC&DEV_522A&SUBSYS_FF00 Any Ideas What Driver Is Required?











Solved!
View Solution.

A:Unknown PCI device

@Kyle-Crowther? http://support.hp.com/us-en/drivers/selfservice/swdetails/hp-probook-450-g3-notebook-pc/7834555/swItemId/ob-169267-1 REO

3 more replies
Answer Match 45.78%

Having a problem with an unknown device under Other devices.I tried scanning for hardware changes and updating the device but keeps coming up with no driver found. As well as the fps of a game i play has dropped significantly from where it was a day ago and get prompted the game is having trouble recognizing my graphics card this has never happened before.

A:Unknown Device

Uninstall the device in device manager and reboot and see what happens.

4 more replies
Answer Match 45.78%

Unknown Device USB\VID_0000&PID_0000\5&1CD54A48&0&3 This device is working properly.
 

A:Unknown Device

Need more info that that. What OS? Desktop/laptop?
 

1 more replies