No audio device, but in audio device manager all work as new hardware found.

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• new hardware found box of bluetooth device will not disappear when you try to install. ultimately it cannot find driver software but comes from the habit get off my computer

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  Hello allysoni,

  Thank you for using the Microsoft Windows Vista Forums.

  I just want to check, your Bluetooth device work?  Or it works and you are just be notified?  What brand is your Bluetooth device and what type of computer you are on?

  Have you went into Device Manager to verify that the drivers are all up to date?  Go to start-> Type "Device Manager" in the search field-> select device-> you Manager see no yellow exclamation for one of your drivers?  If so, right click and select "Update".  If the driver is already updated, and then select uninstall.  (You may be prompted to restart)

  If you are not prompted to restart, click again on the device and select 'Install' please let us know status.  Thank you!

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

• Aspire 5733 CD does not. Device Manager indicates working properly. Can help you troubleshoot?

  As indicated above. Seems no power go to CD rom.  light does not illuminate.  door does not open, do not play the cd

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• My boyfriend has just upgraded to windows xp sp3, however we can not get Device Manager to work, get the same message

  MMC cannot open the file C:\windows\system32\devmgmt.mmc. It is perhaps because the file does not exist, is not an MMC console, or was created by a later version of MMC. Perhaps it is also because you don't have sufficient access to the file.

  The following MS KB article none help? :

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• OR PCI-8330 / not seen in Device Manager

  Hello

  I have a card NI PCI-8330. I tried this on 2 different computers (PCI slot) card and the card is not even detected in Device Manager.

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  Possible bad card?

  Any suggestions please?

  Thank you!

  Windows XP SP3 Pro... I followed the instructions by using http://www.ni.com/pdf/manuals/322342c.pdf .

  I tested this configuration on 3 different systems (also running Windows XP Pro SP3)...

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• No sound. Audio device not found in Device Manager.

  Original title: where no sound is

  I can't install audiodrivers for msi ms-7267 VER: 5.0 mainboar. I had tried to unistal and install again, but he can not yet found on legacy manages the window.

  What should do? I have no sound?

  Best regards, Modestas

  Hello

  Step 1: Run Microsoft fix it. This automatically the diagnosis and repair of problems with devices when Device Manager does not detect your hardware, audio, USB, or other devices, or when your devices are disabled or does not.

  Click on this link to run the fix it: http://support.microsoft.com/mats/hardware_device_problems/en-us

  See also: http://windows.microsoft.com/en-US/windows-vista/Tips-for-fixing-common-sound-problems

  http://Windows.Microsoft.com/en-us/Windows-Vista/sound-cards-frequently-asked-questions

• WD5000AADS 500 GB hard drive. Windows XP Device Manager says it is installed and working properly, but it does not appear in my computer. Help!

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  There are a few important (to me) information on this drive and I need to do.  HELP Please!

  Thank you

  twoiron

  Hi twoiron,

  • You are able to access the other USB devices on the computer?

  See the link below and run the Fixit tool available, check if it helps.

  A computer that is running Windows XP cannot detect a USB, an Apple iPod flash drive or an external hard disk drive

  http://support.Microsoft.com/kb/925196

  If him above fails tool Fixit check if the player is detected in disk management and has a drive letter assigned.

  To open disk management

  (a) from the start menu, click Run.

  (b) in the Open box, type diskmgmt.msc, and then click OK.

  If the drive is detected in disk management and the drive letter is missing, then assign a drive letter to the drive and check if that helps.

  How to change drive letter assignments in Windows XP

  http://support.Microsoft.com/kb/307844

• Why does my WLAN mini card disappear in Device Manager when I disabled it then re-endabled once again?

  I had problems detecting networks wireless with my laptop, research has suggested disabling then him in Device Manager. It worked for one night. The next day he disappeared completely.  I have to do a full restore to get it back? It's a Dell inspiron 1521

  Am a beginner, so learning by trial and error. Thank you

  P.

  Hello

  I recommend you follow the steps mentioned and see if the problem still occurs.

  I suggest that you use Device Manager to search for the hardware changes and check.

  Step 1:
   
  To check the hardware changes, follow these steps:
   
  a. Click Start and then click Run.
  b. type devmgmt.msc, and then click OK. Device Manager opens.
  (c) in Device Manager, click on your computer so that it appears highlighted.
  d. click Action and then click Scan for hardware changes.
  e. check the audio device to see if it works.

  Step 2:

  I recommend you click "Run now" to this article and check if this is useful.

  Hardware devices do not work or are not detected in Windows.

• Satellite A200 - 26 d - error code 19 Device Manager on the USB ports

  I decided to try Windows 7, but the usb ports do not work in Device Manager all the usb root hubs have a yellow triangle and the State of the device says "Windows cannot start this hardware device because its information of configuration (in the registry) is incomplete or damaged. (Code 19) ».

  I tried to uninstall via the Device Manager and restart the computer and download and reinstall the drivers for vista, because I can't seem to find the drivers for Windows 7, but none of this fixed anything. I was wondering if there was something else I could try or if I could get a link for the correct drivers.

  Hey JP317!

  If it didn t work removing the USB ports in Device Manager and restart the laptop, you should try to update the chipset drivers because they are usually a part of it.

  So check the site Web of Intel for an update and you should also find Windows 7 drivers.

  If you have any other questions, please let us know!

• Wireless network blocked by the Device Manager on HP 450 G1

  Hello I'm a newbie. I installed windows 7 on my new 450 Hp g1, and everything works fine except the wifi.

  When I open the hp connection manager it says that wifi is disabled in Device Manager.

  I tried all the drivers from the hp site and none of them work.

  When I open the Device Manager it shows me that he found under the name "other devices" controller network, but it is a small triangle on it and won't let me to install a driver that I found on the hp Web site.

  So please help me and thank you.

  Hello:

  This driver should work...

  http://h20566.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_123191_1%257CswEnvOID%253D4058%257CitemLocale%253D%257CswLang%253D%257Cmode%253D%257Caction%253DdriverDocument&javax.portlet.begCacheTok=com.vignette.cachetoken&javax.portlet.endCacheTok=com.vignette.cachetoken

• Update wireless card sees didn't not in Device Manager

  Quick preface...

  Likely to create problems for me which are not necessary, but...

  wanted to install a wireless card in my dv2415nr who had the band N.  Find p/n 436255-001 which is "compatible" with the cell phones of 2400 series?

  He does not see in the Device Manager when I boot.  I have re-installed the abg wireless card came with the laptop.  It appears in Device Manager and works well.

  Is it possible to get the laptop to recognize the new wireless card?

  Here is a link to all revisions of the pilot.

  http://h20000.www2.HP.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en&cc=us&swItem=ob-78841-1&mode=5&prodTypeId=321957&prodSeriesId=3688868

  Click on the blue link driver next to the date to install this version.

  The most recent one listed may not install unless you do it manually.

  In any case, one of the most recent from 2012 will work. I think I got the last being installed, but I did it manually.

• TouchSmart 520-1155: Wifi adapter has disappeared from the Device Manager

  I can't use internet via wifi.  There is no wifi adapter in Device Manager and no driver missing / error found.  Only the network card is available now.   I've updated network adapter but did not help.

  Product serial No.: [Moderator published serial number]

  Can you please help me on this issue?  What should I do?

  Thank you in advance.

  Kulwanik

  RTEOttawa, welcome to the forum.

  I suggest to delete and reinstall the wireless card.  It can only solve your problem.  Sometimes a small problem has occurred which can be fixed by this solution simply.  If this does not work, you may need to buy a new card or other wireless adapter.

  Please click on the Thumbs up button '+' if I helped you and click on "Accept as Solution" If your problem is resolved.

• Device Manager Catagory says "Unknown" instead of "USB controllers"

  

  I have this in my device manager - all my USB devices work OK.

  More I-

  

  It's my network page, but my network connection works OK.

  How can I fix it?

  Dean

  Hi Dean,

  I understand that your USB drives and internet connection works properly but it does not appear correctly in the Device Manager page and the network as appropriate.

  This problem could occur if the drivers were not properly installed or was unable to configure. As a Reader USB usually works if the default driver/generic drivers are present in the system. But as you rightly mentioned that gets listed under USB controllers.

  To better understand the issue, please send us the following information:

  1. What is the brand and model of the computer?
  2. When this problem started?
  3. You did it all changes to the computer before this problem?

  I suggest you follow these steps and see if it works:

  Run the System File Checker

  File system check to determine if the problems you encounter on your computer are caused by one or more system files.

  You can read the following Microsoft article to repair corrupted using SFC tool files. Use the System File Checker tool to repair missing or corrupted system files

  Reference: http://support.Microsoft.com/kb/929833/en-us

  Uninstall device drivers

  1. Press the Windows key + R
  2. Type devmgmt.msc
  3. Right-click on each device that is listed under the category unknown
  4. Uninstall each device and restart the computer

  After reboot, Windows will automatically install the device driver, and you should see the device listed in the appropriate category.

  Hope this helps, get back to us if you need further assistance for Windows.

• My Device Manager indicates that: 1394 Net Adapter: is unusable.

  Use of IE with windows

  * original title - My Device Manager indicates that: 1394 Net Adapter: is unusable. Can you help me fix this?  This is a crucial issue? *

  Hi lesgoodwin

  Uninstall the drivers from Device Manager

  http://support.Microsoft.com/kb/283658

  1. connect the FireWire cable to the device that you want to connect your computer to your computer's 1394 port. Windows XP displays a message "new hardware found" and open a window for quick action.

  2. click on the action that Windows should take in the prompt window. For example, if you have connected an external hard drive, click on "Open folder to view files using Windows Explorer."

  3. click on the OK"" button. You will be asked to confirm that you want Windows to take the same action whenever you reconnect the device. Click on the 'OK' button in the dialog window to confirm.

  4 access to the device using your favorite software. For example, if you have connected a digital camera, you can open Windows Movie Maker software built into Windows XP.

  5. use the device as usual. You can leave the devices connected via the 1394 adapter that is connected to your computer. You won't need to go through the process of installing again unless you disconnect and then reconnect the device.

  And restart the computer, it will automatically generate the drivers

• Satellite A100-998: several question mark in Device Manager

  Hello.

  I hope someone can help me. I recently bought a 2nd hand A100-998. When I boot it I have several '' mark points '' on various points: Ethernet controller, mass storage controller, network controller, sm bus controller and video controller (vga compatiable).

  I also have a message once the machine starts who says: the ATI Control Panel could not initialize because no ATI driver is installed, or the ATI driver does not work correctly. The ATI Control Panel will now stop.

  The computer also says its new hardware found (all the controller ethernet etc.) but
  I have no disc driver for these and can't find.

  I think the problem is that my restore disk on a windows XP Home Edition, and it seems that the system must be windows media edition. Y at - there someone out there who knows what I can do or any other solution to solve this problem.

  Thank you.

  Hi David

  All this yellow question mark appear due to lack and not installed drivers.
  You must install all the drivers compatible and available, and you will get rid of all these issues.

  On the Toshiba driver page, you will find all drivers XP for PSAA9E A100. Your A100-998 is one of the PSAA9E series then visit the page of European driver of Toshiba and download all the available drivers and tools.

  In addition, you should take a look in the installation instructions document. This document tells you the right installation order!
  The order of installation of good pilots is important and necessary.

  Good luck