Phone shows as unknown device when it is connected

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  Windows 7 does not recognize that a Canon canoscan 8000F is as a device when it is connected to the USB port.  Tried unplugging, reboot & reconnect, in different orders, but the computer does not recognize there is.  Tried to install a European website for Canon driver: Scangear CS, 8000fvst8120a_xpen.exe, which is advertised as compatible with Windows 7.   But the installer does not work.

  Windows 7 Professional 32 bit.

  Hello Graboots,

  Thank you for your message.  You can plug your printer on another computer, in order to exclude the possibility that the problem lies in the printer?  You can try using a different cable, for this rule as well.  Since it is a question of recognition, we remove the external devices before software troubleshooting.  Do you get anything when you plug the printer (ie. a tinkle of connection)?  Please let us know, we are looking forward to hear back on your part.
  See you soon

  Engineer Jason Microsoft Support answers visit our Microsoft answers feedback Forum and let us know what you think.

• mouse has suddenly stoped working and shows as unknown device

  using the mouse to knit and then all of a sudden he stopped, I don't have the $ to buy another ball order now and I'm hooked on it Ive tried system restore, remove the unknown device and using a driver specifically for him to install it. Ive tried using the vista remove the plug & read file so that it can reload the file and try agine of device as some sites say to do and it won't work eather so I tried a wipe of total power reset the motherboard and I tried other usb ports and I tried to use other devices in them , they work Ive tried takeing all devices under stop and restart with only the mouse, ive tried to remove all usb drives and restart the computer with just the mouse, Ive tested the mouse on some of my other computers and it works on all of them it is the only computer that vista im runing on but as the mouse worked a year already on the vista any ideas how to run im Miss ideas.

  Hello j_waver0000,

  Thank you for using the Microsoft Windows Vista Forums.

  I would like more information on what brand and model of mouse you are using?  I know that you listed Trackball, but I show several manufacturers using the name of trackball, including Microsoft.

  Have you informed you have uninstalled the mouse drivers, have you done this in Device Manager?   "Click Start-> type Device Manager" in the search field-> select Device Manager-> select mice and other pointing devices-> with the right button of your device, and then select update.

  If the device is already updated and then right-click and select "Uninstall".  You may be prompted to restart, otherwise right click again on your device and select "install".

  If you have a Microsoft Mouse, please visit this link for additional information.  Please let us know status.  Thank you!
  Microsoft Hardware
  http://www.Microsoft.com/hardware/ engineer in Support of James Microsoft answers visit our Microsoft answers feedback Forum and let us know what you think.

• Health system shows two unknown devices. DevMgmt.MSC shows no

  Run the health care system, which indicates that there are two "unknown devices".

  Device Manager does not display even with the show all the selected.

  How can I get rid of this false info?

  

  OS = Windows 8 Pro, X 1 carbon touch

  Find the element of "Remind Me" small print.

  Interesting is that we should use "Remind Me" and choose "Never" get rid of the notification.

  What is important is that the problem is now resolved.

  Thank you

• "unknown device" when loading windows 8 64-bit on Pavilion DV6T - 7000 CTO QUAD EDITION laptop

  I loaded all drivers of Windows 8 and I still 'Unknown device' appears twice under "Other devices" in Device Manager. Everything seems to work: card reader, cards, video cards, camera, etc. Please let know us if you have an idea of what we're missing. Thank you very much.

  KD

  You are the very welcome.

  Here are the drivers you need:

  http://h10025.www1.HP.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-116584-1&cc=us&DLC=en&LC=en&OS=4132&product=5273547&sw_lang=

  http://h10025.www1.HP.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-109882-1&cc=us&DLC=en&LC=en&OS=4132&product=5337019&sw_lang=

• My display wrt45G up as an unknown device. No internet connection on the desktop.

  When I connect the router, I'll have a connetion wireless for my laptop, but not a wireframe on my desk.

  The router stands as an unknown device in the hardware system, etc.

  When I put the link directly to my office internet works without problem.

  I tried a lot already, but most things require a router connected with internet connection which I did not.

  Does anyone have an idea that I could do to fix this?

  Thanks in advance, turned.

  Ty for your answer, but last night I found what the problem was.

  It took me hours messing around on my desk until I discovered that the cables were connected just evil.

  Me. stupid... but thank you anyway.

• Firefox IOS contains 6 connected devices when none are connected

  When you try to synchronize Firefox in IOS I get 'Not Sync not available'. When I press the "Clock", under "Synchronized devices" icon it said "6 device (s)".

  I only have my laptop and Ipad which I am trying to sync?

  Why Firefox IOS think I have 6 devices?

  Update 1: I uninstalled Firefox on my Ipad, then reinstalled, retried Sync failed and now it says 7 devices? Update 2: this is getting ridiculous - I synced my Ipad via Itunes and Firefox on my Ipad now reflects my laptop. This is despite IOS Firefox still saying "Sync is not available.

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• Question CODE 43 unknown device Joystick

  Hello Sir,
  hope you are fine
  Sir, I have problem
  When I plug the game controller device
  the PC shows
  USb device not recognized
  and when I open his yellow show on unknown device Device Manager (device discriptor request failed)
  I used the FIX from microsoft
  I have uninstall and install again the driver
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  Please answer me as soon as possible!
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  I will definitely wait for your answer

• HP TouchSmart Ultrabook 4 ENVY: Unknown devices in Device Manager

  Hi all

  I had to reinstall Windows 8.1 (x 64) on my ENVY of HP TouchSmart Ultrabook 4-1170EZ (P/N C1X23EA #UUZ) after a system failure caused when you try to install Microsoft One Note 2010. The system is now running, but Device Manager shows two unknown devices that are

  ACPI\HPQ0004\3 & 11583659 & 0
  ACPI\HPQ6001\2 & DABA3FF & 2

  Anyone know where to get the driver software for these devices? I wasn't able to find it on hp.com

  Thanks in advance

  Hello

  Please try:

  http://h20565.www2.HP.com/hpsc/SWD/public/detail?swItemId=ob_125640_1

  http://ftp.HP.com/pub/SoftPaq/sp58501-59000/sp58720.exe

  Kind regards.

• "Unknown device" in my device manager - but the system ready to use?

  Hi everyone, it's me again.

  I have just bought (and already exchanged for a second) a device that I want to install on my desktop. This is a Hiyatek Multi multi-function which is mainly for media card reader options provided. There is also a USB 2.0 port, fan controller, taken mic and speaker jack ports as well as the different media slots. The device is supported by Win XP

  I have the same problem persisted with this device (which I connected to the only place where I can find for the USB cables) which shows as "Unknown device" in my equipment manager. The statement indicates that Microsoft software should automatically detect the device and install the drivers for me however, the bubbles of pop-up information "Found New hardware" followed by "Unknown device" followed of "your device installed and ready to use" HUH! How can it make sense please...

  Peripheral installation mini disk that came with the camera auto works when it is inserted, but this process is stopped because the device was not recognized.

  On the motherboard to point plugin, I did reference has been used to connect my 2 front mounted USB 1.0 ports (which have now been removed) and the connector for that was a plug of white pine of 10 or 12. The new tracks to the device, I am trying to install are 4pin sheets I've located in the same orientation as the big white connector. There are some images here...

  http://i812.Photobucket.com/albums/zz48/Vanguard_01/HiyatekUSBcables2.PNG

  http://i812.Photobucket.com/albums/zz48/Vanguard_01/HiyatekUSBcables1.PNG

  http://i812.Photobucket.com/albums/zz48/Vanguard_01/Managerdisplay.PNG

  As a result, the only things that work on the new Panel are the speed controller and the speaker port.

  Also today I installed a PCI card with USB 2.0 with 3 other additional ports on the front of my machine but there is no extra connection on the card (for these 2 4 sheets, I mentioned earlier), which appear to be installed correctly from the 3rd link image above.

  I need to know if I connect it correctly or do I need to get some software from somewhere.

  Thank you

  Vanguard_1

  The answer was there in front of me!

  I got a response from Hiyatek who pointed out that cable sequence was not the same on the new sheets for my device even if they had stipulated it also on the box that it was compatible with USB 1.0 to the motherboard connections. The Green and white wires were knocked down in fact (this can be seen in the pictures). I now spliced the old Plug and the wires on the wiring of new device and it works.

  I was however not aware that there are differences in the wiring of the plug between the connections USB - is - this current?

  Vanguard_1

• L0D20EA #ABU: unknown device - ACPI\HPQ6007 * HPQ6007

  My laptop HP Envy native with Windows 8.1 installed.

  After reading this forum, I installed Windows 7 Professional successfully.

  A problem I had was that I'm ill ' nt get the driver HP Ethernat to install, I worked around this by using a modem USB wirelles connection and downloaded the Microsoft Ethernet driver, that seems to work in contrast to the driver Ethernet HP.

  The other problem I have is that the Device Manager still shows a unknown device, and make a search on the HP site does not solve this problem. The details of the unknown device are as in the area of topic here above.

  Device Manager says no driver file is necessary or were shipped on this unit.

  

  Hello

  The hardware for HP 3D DriveGuard id - try the version at the following link.

  http://ftp.HP.com/pub/SoftPaq/sp71501-72000/sp71811.exe

  If the foregoing does install correctly, try the earlier version below:

  http://ftp.HP.com/pub/SoftPaq/sp67001-67500/sp67280.exe

  Kind regards

  DP - K

• P 8470 & HP HP 8440 P: upgrading to W10 Pro 64 bit / device Reporting - unknown device manager

  I have recently upgraded to Windows Pro 64-bit 10.  Machines involved are - 8440p & 8470p running W7 Pro 64-bit.

  The Device Manager shows an unknown device - ACPI\HPQ6000\3 & 33FD14CA & 0.

  Could someone tell me what this is in reference to.  Perhaps point to a driver that I could update.

  Thank you / / Jeff

  You are the very welcome.

  The reason why you don't see the driver is because most of the drivers are missing in support pages, which have not worked directly for HP split into 2 companies from 1 August.

  This is certainly the driver you need.  If the version of W7 works, I can't say.

  See if it works.

  FTP://ftp.HP.com/pub/SoftPaq/sp59001-59500/sp59282.exe

  If this driver does the same thing...

  Go to Device Manager and click on the unknown device of 6000 who need pilots.

  Click on the driver tab, click on set to update driver.  Select her browse my computer for driver software option, then at the bottom of this window, let pick me from a list of drivers for devices on my computer.

  Click on disk and go to C:\SWSetup\sp59282\accelerometer and select the HP Mobile Data Protection sensor and see if the pilot goes like this.

  Here's a partial copy and paste of the accelerometer installation information file.

  As you can see the device is supported by the driver.

  But it's the most recent driver is there, I know.

  [Manufacturer]
  Mfg % = HP, ntamd64

  [HP.ntamd64]
  DeviceDesc % = HPAccelerometerDriverInstall.ntamd64, ACPI\HPQ6000

• DM1 3040 ca: HP DM1 3040 ca Unknown Device driver missing after 10 Windows Installer ACPI\HPQ0004\2 & DABA3FF & 0

  Hello

  I used Windows 7 64 bit Home Premium edition

  on my laptop 3040 CA DM1.

  I have recently installed Windows 10 64-bit Home Premium edition.

  Now, in Device Manager, under other devices, I show this unknown device is missing a driver.    Under details in the Device Manager it says ACPI\HPQ0004\2 & DABA3FF & 0

  I think it might be the button wireless hp as my wireless button / stop does not work.  Fortunately, the wireless is on.  If I push it offshore, the light changes from white to orange, but it's still on.

  I downloaded the driver from sp71707.exe but it seems to have done nothing... the power button / stop wireless still not working and still unknown poster peripheral device manager is missing a driver.

  Can someone tell me which driver I need?   Thank you.

  Hello:

  You need the driver for this device.

  http://h20566.www2.HP.com/hpsc/SWD/public/detail?swItemId=ob_125640_1

  It would have no effect on why the wireless button does not work.

  I'm afraid you'll have to live with this issue, because there is no wireless switch driver for your model.

  If there was, there would be an unknown device with a hardware ID of ACPI\HPQ6001.

• Aspire s7 unknown device in Windows 10

  After the Windows 10 pro update, everything seems to work. However, Device Manager shows two "unknown devices": I have no idea what I might be missing: how will I know?

  

  I can't find any reference to this topic...

  are you is of course not a USB connected device or a desktop software remotely?

  https://www.Google.com/search?q= * KINONIWave & ie = utf - 8 & oe = utf-8 & gws_rd = cr, ssl & ei = uvCsVsalO8fSPdSTgcAH

• Unknown device - USB 2.0

  I'm running Windows XP SP3 and my external hard drive (Western Digital My Passport Essential) now generates an error "Unknown device" when it is plugged.  I get the same error no matter what USB port I use - front or back of the PC.  I ran all the updates of Windows.  The device worked for almost a year on this PC and is always recognized when I plug it into my laptop which is running Windows 7.  How to fix "unknown device" on the PC? "

  Yes - your system restore points are corrupted or something like that.  To have up to 90 days back leads me to believe your system restore settings are a bit on the big side (which can cause problems like that.)

  Unfortunately, if SFC/scannow has not set and you already have the most recent driver (so you went to web map page motherboard chipset manufacturer, downloaded directly, there ran and installed on you anyway?), then you may be able to fix it with a repair installation (since it is Windows XP) * if * you have the installation media * and * this installation media has SP3 integrated in it?

  In addition, it is possible that your USB ports are flakey.