T440s - Win7 driver - unknown device

Similar Questions

• HP 15-r022tx: windows driver unknown device 8.1 pro for hp 15-r022tx

  Hi all

  I can't find the driver unknown device windows 8.1 pro 64 bits for hp 15-r022tx.

  Other devices > unknown device.

  Help, please.

  You are the very welcome.

  Here is the link for the driver you need for this device...

  http://h20564.www2.HP.com/hpsc/SWD/public/detail?sp4ts.Oid=6943827&swItemId=ob_124774_1&swEnvOid=4158

• USB 3.0 hard drive "Unknown device" After sleeping

  I have a USB 3.0 external hard drive (1.5 to) that presents itself as 'Unknown device' recovery from my computer.  If I reboot, the drive works fine.  It occurs only after my computer goes to sleep.  I might just disable the sleep turn off hard disks, but I want to sleep/off hard drives can add some life to them and save me some powers.  I use Windows 7 Ultimate (64 bit).  Also, I have my power settings so that my hard drives turn off after 45 minutes and my computer sleeps after 1 hour.

  Any help would be appreciated.  Thank you.

  I think that editing the registry in the AdditionalCriticalWorkerThreads string may have worked.  I didn't have any problems today, but I'll keep testing to make sure.

  Thanks for the help.

• 802.11 wireless pen drive recognized as 'unknown device' under USB. Help, please.

  Specs: Windows XP Home Edition version 2002, Service Pack 2. This is the version of XP OEM. Processor Intel pentium 4 2.00 GHz. 1.50 GB of ram.

  After an unknown incident (i suspect headphones usb), my wireless USB key has ceased to be recognized as such and become everything simply an "unknown device" under "USB bus controllers. Although windows tells me there is no drivers for the device installed, the wireless pen drive is signed with the Publisher of Microsoft Windows with a version of driver 5.1.2600.0, Microsoft being the driver provider.

  Compound number, the 802.11 device is listed under "Other devices" when 'show hidden devices' is selected and the variable "devmgr_show_nonpresent_devices" entered "environment variables", but is washed out-showing that the system thinks that the device is not currently connected to the computer. In addition, under details, it displays error code 45: the device is not connected to the computer. And it is. It's very hip. as cement and connected tape.

  I plugged the wireless key USB in all the usb ports on the computer, every time with her recognized as 'unknown device' under usb controllers. I entered in the safe mode, uninstalled all the usb controllers and root usb hub drivers and let windows the respawn after reboot in order to solve the problem. No dice.

  I also plugged the USB in a different desktop and it works like a charm, so the issue is not with the hardware.

  Clearly there that a conflict with drivers/registry/God knows what, but I'm at a loss. Somehow, windows has taken its decision and the player associated with "unknown device" and I see no way to make the system "forget" that the USB was never connected. How can I remove the ghost driver "unknown device" manually or force windows to re-associate the key wireless USB with "other devices" (with the yellow? mark) and not this useless usb driver "unknown device"?

  Thanks for the help!

  try to run the following tools in series:

  1. http://support.Microsoft.com/GP/hardware_device_problems
  2. http://support.Microsoft.com/kb/817900 (Microsoft Fix it 50052)

  I suggest you uninstall the drivers for Bluetooth, fingerprint usb controllers and the sensor. Then reboot the computer this should install it the appropriate drivers for it.

  Here's how you can do:

  1. click on the Start button > run > type devmgmt.msc and press ENTER.
  2. locate each USB device, the after another and then right-click on it.
  3. Select the option to uninstall.
  4 restart your computer.

  Alternatively, you can try to install the driver chipset for your computer.

  Hope this information is useful.

  If you get the answer to your question, please go back and mark the reply as an answer while others may find it.

  If you get helped by a response to someone else's question, please indicate the useful post.

  S.Chatterjee

• Pavilion 15 t-p100 CTO: USB driver for Win7 x 64 missing, also 'unknown device '.

  Decommissioning of Win8.1 to Win7 x 64 Pro. Most of the drivers; opportunity of Lenovo for Realtek Ethernet controller and works well. Two unresolved problems remain under 'other devices '.

  "Universal Serial Bus (USB) Controller" has no driver. Seems strange, like "Generic hub USB", "Intel 8 series Enhanced Host Controller #1-9C 26", "USB Composite Device" and "USB root hub" are all installed and that responded to the questionnaire. " Tried sp61293.exe to another post, but OS unsupported.

  "Unknown device" listed. Properties display these fields: Hardware ID 'ACPI\HPQ6007' and ' * HPQ6007 ', CONFIGFLAG_FAILEDINSTALL, \Device\00000054, CM_DEVCAP_SILENTINSTALL capacity 00000020, DevNode status 01802400 DN_HAS_PROBLEM DN_DISABLEABLE DN_NT_ENUMERATOR DN_NT_DRIVER, problem code 00000012, ACPI\PNP0A08\0 parents, brothers and sisters (many), install error E0000203, other fields are bad GUID and comments of unknown device.

  Computing Nice, friendly OS needs.  Thanks for your help.

  Hello:

  You can use all the W7 x 64 drivers and software (except the BIOS and firmware files) the p000-15 t on your model.

  http://h22207.www2.HP.com/us-en/drivers/selfservice/HP-Pavilion-15-P000-notebook-PC-series/6936226/model/7174371

  The unknown device needs this driver...

  This package provides the software HP 3D DriveGuard to the notebook models that are running a supported operating system. Software HP 3D DriveGuard protects the hard drive by parking the heads if cell phone accidentally falls, or is suddenly struck by another object.

  File name: sp69011.exe

  There are two pilots usb3 related here.  I believe that you need it...

  This package provides the driver for the Intel USB 3.0 controller host for the notebook models and operating systems. The driver allows USB 3.0 devices.

  File name: sp68928.exe

• Unknown Device Driver missing Win7 Pro

  Got the new HP Probook 450 G1 and then that virtually everything has worked, I have two missing drivers labeled "Unknown device" in Device Manager. Here are the details that I can share:

  General
  Location: On PCI bus

  Details:

  ACPI\HPQ6007

  * HPQ6007

  Is there something else I should share for more aid and the place where, if so?

  The second unknown device of its dialog box details:

  General:

  Location: Port_ #0001.Hub_ #0004

  Hardware ID:

  USB\VID_138A & PID_003F & REV_0104

  USB\VID_138A & PID_003F

  Thanks in advance

  Hello:

  You need these two drivers...

  http://h20565.www2.HP.com/portal/site/hpsc/template.page/public/PSI/swdDetails/?sp4ts.Oid=5405424 & spf_p.tpst = swdMain & spf_p.prp_swdMain=wsrp-navigationalState%3Didx%253D%257CswItem%253Dob_127112_1%257CswEnvOID%253D4059%257CitemLocale%253D%257CswLang%253D%257Cmode%253D%257Caction%253DdriverDocument & javax.portlet.begCacheTok = com.vignette.cachetoken & javax.portlet.endCacheTok = com.vignette.cachetoken

  http://h20565.www2.HP.com/portal/site/hpsc/template.page/public/PSI/swdDetails/?sp4ts.Oid=5405424 & spf_p.tpst = swdMain & spf_p.prp_swdMain=wsrp-navigationalState%3Didx%253D%257CswItem%253Dob_125839_1%257CswEnvOID%253D4059%257CitemLocale%253D%257CswLang%253D%257Cmode%253D%257Caction%253DdriverDocument & javax.portlet.begCacheTok = com.vignette.cachetoken & javax.portlet.endCacheTok = com.vignette.cachetoken

• PCi device & Unknown Device Driver please

  Hi, I have a Hp Pavilion G4 1303 - to the
  And I update my os Win7 to win 8 pro
  ND, now I have 2 unknown device under other devices, they have yellow warning mark,

  1. PCI device
  Hardware ID
  PCI\VEN_10EC & DEV_5209 & SUBSYS_3564103C & REV_01
  PCI\VEN_10EC & DEV_5209 & SUBSYS_3564103C
  PCI\VEN_10EC & DEV_5209 & CC_FF0000
  PCI\VEN_10EC & DEV_5209 & CC_FF00

  2 unknown Device
  Hardware ID
  ACPI\VEN_HPQ & DEV_6001
  ACPI\HPQ6001
  * HPQ6001

  Please give me the software & driver of the device,
  Its urgent please thanks in advance

  Hello

  You must install the following.

  Realtek card reader driver.

  HP wireless button driver.

  Kind regards

  DP - K

• Connect my phone: not found a driver for the unknown device

  USB port

  wanted to connect my phone to the computer, says "not found a driver for the unknown device" what to do?

  View your manufacturers of mobile phones and FAQ about the connection to win7 support

• Satellite U400 - 217 PSU44E - unknown devices - no driver installed,

  Hi, can anyone help?

  Recently installed windows 7, works very well, but in the device under other devices Manager, have unknown device and I can't find the right driver that I cannot identify the device.

  The details are

  manufacturer - unknown
  location - system compatible ACPI microsoft
  status - drivers not installed, code 28
  Hardware ID - ACPI\TOS6205 and * TOS6205

  I also replaced the battery recently.

  Thank you

  Please check this HowTo:

  How to identify an unknown device?
  https://Forum.Toshiba.EU/showthread...unknown-device

• Satellite C850 and Win7 32-bit - unknown device

  Hey everybody,

  I have re installed windows 7 32-bit in my C850-A670, part of the Staellite not. PSKC8V. There is an unknown device with Hardware Ids:

  IUSB3\ROOT_HUB30 & VID_8086 & PID_1E31 & REV_0004 & SID_FB 311179
  IUSB3\ROOT_HUB30 & VID_8086 & PID_1E31 & REV_0004
  IUSB3\ROOT_HUB30 & VID_8086 & PID_1E31

  Please hep me find identify the driver for this device.

  Thanking you in anticipation.

  Concerning

  Post edited by: aleempk

  Hello

  You can identify the unknown device if you use the http://www.pcidatabase.com/index.php page.
  8086 research provider > Intel
  Research of device 1E31 > USB 3.0

  Try please install the driver USB of your computer. You can find it here.
  Check it out and post comments.

• HP Pavilion p 15-132nd: unknown device of the HP wireless button driver

  Madam, Sir,

  After you perform a clean installation of Windows, I noticed an unknown device which I can't find drivers for.

  The device has the following hardware id: ACPI\VEN_HPQ & DEV_6001. And I suspect the Wiriless button or something similair.

  Could someone provide me a driver please?

  Best regards

  Jasper Drescher

  Hello:

  You need this driver...

  http://h20564.www2.HP.com/hpsc/SWD/public/detail?sp4ts.Oid=6943827 & swItemId = ob_124774_1 & swEnvOid = 4158

• ProBook 4740 s: driver for unknown device (Probook 4740 s WIN10)

  Hello

  I am updating a Probook s 4740 to 10 windows, but I can't find the driver for an unknown device:

  USB\VID_138A & PID_003D\0030EACE788E

  Can someone help me?

  Hello:

  I would like to try the W8.1 fingerprint sensor driver...

  This package contains the driver that allows the validity fingerprint sensor in the notebook models that are running a supported operating system. The fingerprint sensor analyzes fingerprints for use with biometric security applications.

  FTP://ftp.HP.com/pub/SoftPaq/sp66501-67000/sp66915.exe

  The above driver has support for the hardware ID you have posted.  I don't know whether or not this will work on W10.

  [Validity.NTamd64]
  % USB\vfs491. DeviceDesc % = USB_Install, USB\VID_138A & PID_003D

  Alternatively, you can try to install the driver manually if auto installation does not work.

• HP Elitebook 8570W: driver problem: other devices - device base system and unknown device.

  Hi guys,.

  After doing a clean update on my HP elitebook 8570W I had a few unknown devices in my device manager.

  The first is a device called "base system" in PCI Slot 2 (bus PCI 36, device 0, function 1). I tried everything in my ability to determine what is this device and what drivers to install, so far without success.

  In the same section. other devices, there is another unknown device on PCI Express Root complex that gives me the same headache.

  I hope you guys can help me understand this.

  If you need further information, I will be happy to provide that.

  Kind regards

  Didier

  Hello:

  The base system device is certainly the JMicron card reader needs the driver, not the alcor one.

  You need this driver...

  http://h20564.www2.HP.com/hpsc/SWD/public/detail?sp4ts.Oid=5257503 & swItemId = ob_124666_1 & swEnvOid = 4158

  If the driver above does not installing it automatically, try to install manually.

  To manually install the driver, go to Device Manager, click the Base system device.

  Click the driver tab.  Click on set to update driver.   Select her browse my computer for driver software option and find the folder of the driver that was created when you ran the file.

  The file is located in C:\SWSetup\sp63637

  Make sure that the include subfolders is selected and see the driver installs like that.

• Satellite A500 - unknown device after installing Win7

  Hello

  I just installed Windows 7 64 bit in my laptop Toshiba Satellite A500-132 and in Device Manager its saying that there is no unknown device ACPI\ENE0200. Do you know what drivers should I install?

  And the second problem is that when I installed the pack value there is usually a red light that shines through the headphone jack, but when I installed the audio driver of light disappeared and doesn t shine more.

  Y at - it a fix for this?

  Hello

  I agree with the user above. This sounds like the CIR port and you need to download this driver.

  But I a bit confused about the light in the headphone jack of Mr. are you sure that there's a light or you can post a photo for example?

• unknown device missing after installing windows driver 8

  I recently installed windows 8 pro to my pc and installed all the drivers but in my device manager it is now a yellow mark on the unknown device.

  Location- on PCI Express Root Complex

  Details of hardware-

  ACPI\VEN_HPQ & DEV_6000
  ACPI\HPQ6000
  * HPQ6000

  Hi TheRaven2099. First try the driver for your computer page and click on the button "Scan now" at the top left.
  
  
  
  HP Pavilion dv7-1240us laptop support:
  
  http://h10025.www1.HP.com/ewfrf/wc/softwareCategory?cc=us & DLC = in & LC = in & Product = 3860622
  
  
  
  
  
  If that does not detect it, this reference may be for that.
  
  HP ProtectSmart hard drive protection:
  
  http://h10025.www1.HP.com/ewfrf/wc/softwareDownloadIndex?cc=us & LC = on & softwareitem = ob-109953-1
  
  
  
  Let me know.