Microsoft high definition audio and microphone

Similar Questions

• This device cannot start (Code 10) - high definition Audio Device AND opening. VHD files.

  Just upgraded from Vista professional to Home Premium 7.  (Which means that I couldn't have the installationl UPDATE and had to go for CUSTOM).  In hindsight, not a good idea!
  1. no sound from speakers.  I tried updated driver.  Problem is with the Microsoft high definition Audio Device.  Using T9404 of advent, Intel R, HD 400 G, 1 G of RAM.  Speakers are not muted and sound card worked fine with Vista.
  2 had a full backup in Vista immediately before moving to 7; But - guess what - can't open. VHD files for the look, or use it!
  Any help would be greatly appreciated
  Concerning
  AL

  His problem solved.  For the benefit of others in the same boat, that's what I did.
  After trying everything I could think of, I had another look at the system clean.
  Computer >
  Drive C (double click) >
  Request >
  Driver >
  Sound >
  Select Configuration, right-click, choose Run as administrator >
  Wizard starts, select 'Reinstall using your computer settings' >
  Reset.
  Hey its nice and presto!  (Which almost took off my head, because I had forgotten that the speakers were entirely upwards).
  Shows Device Manager now that one mistake, on the network controller - anyone has any information about it, what it does, what application it is associated with etc.
  Concerning
  AL

• HP Pavilion g7-2251dx: Windows 10 IDT high definition Audio Driver Bug report.

  OK after upgrading Windows 8.1 for Windows 10 Home (The Free Upgrade) I have noise problems.

  IDT Sound Drivers (IDT High Definition Audio Codec):

  Speakers integrated into the laptop: they its OK but not as they did in point 8.1 of Windows.

  I've tested on the following:

  Music (sounded OK)
  Played a Youtube video (sounded OK)
  Played a video that I recorded on my PC (its OK)
  Played a show or a movie on Netflix (sounded OK)

  The portable built-in Microphone seems to be working well.
  
  Turtle Beach headset Z11: they sound like basically no Bass Mono instead of stereo there and The Sound is low even though the volume to 100.

  I've tested on the following:
  Play music (sounded bad)
  Played a Youtube video (sounded bad)
  Played a video that I saved on my PC (sounded bad)
  Played a show or a movie on Netflix (bad sound)
  
  In Windows 8.1 speakers embedded in the laptop and the Turtle Beach headset Z11 resembled stereo and strong (perfect).
  
  The helmet Microphone seems to be working very well.
  
  I plugged my headphones Z11 of Turtle Beach to HP from my sister who still has windows 8.1 and my Turtle Beach Z11 helmet sounded very good.

  I plugged my Z11 of Turtle Beach headset in my other sisters that has Windows 10 HP (she has upgraded to Windows 7) and my Z11 of Turtle Beach headset resembled Mono Stereo Instead of.

  It is also plugged into his ear and they looked like Mono Stereo Instead of.
  
  I tested another helmet my Turtle Beach Headset (This Headset plugs into the USB Port) P11 The Sound is perfect it sounds like stereo and not like Mono.

  However when I spoke into the microphone, I could hear my voice coming through the headset speakers (mainly the hearing talk me)
  -------------------------------------------------------------------------------------------
  Microsoft high definition Audio drivers:

  These major works of Drivers so if you just want to use these drivers:

  Uninstall driver IDT
  Restart your computer
  Next adjustment of Volume and other settings
  Right-click of your Volume icon in hand right corner
  or
  Right-click on start (the white Windows icon located to the left of the bottom of your screen)
  Click on Control Panel
  Click on hardware and sound
  Click sound
  Right click on the second peripheral speakers (or according to your to are called)
  Click on properties
  Now just go through each tab and change what you want to change.

  I only click on the Advanced tab, and then change the default Format for 16-bit platforms, 48000 Hz (DVD quality)
  Because that was what the default Format on Windows 8.1
  I also click on record and change the setting of the microphone 2 listed.

  Speakers integrated into the laptop: they its OK but not as they did in Windows 8.1

  I've tested on the following:
  Music (sounded OK)
  Played a Youtube video (sounded OK)
  Played a video that I recorded on my PC (its OK)
  Played a show or a movie on Netflix (sounded OK)

  The portable built-in Microphone seems to be working well.

  Z11 headphones Turtle Beach:

  I've tested on the following:
  Play music (sounded great)
  Played a Youtube video (sounded great)
  Played a video that I saved on my PC (sounded great)
  Played a show or a movie on Netflix (sounded great)

  The helmet Microphone seems to be working very well.

  Always noticed his Mono with your helmet?

  Try this:
  Plug in your headphones
  Right-click of your Volume icon in hand right corner
  or
  Right-click on start (the white Windows icon located to the left of the bottom of your screen)
  Click on Control Panel
  Click on hardware and sound
  Click sound
  Right click on the second peripheral speakers (or according to your to are called)
  Click on disable
  Right click on the second peripheral speakers (or according to your to are called)
  Click on Enable
  Now your sound is heard as stereo instead of Mono.

  --------------------------------------------------------------------------------------------
  I tried the sound of setting here is what I tried:

  I uninstalled IDT audio driver I went into Control Panel and uninstalled the IDT Audio driver.

  Then I restarted my computer and I reinstalled the drivers of HP's Windows 8.1.

  After restarting my computer again, I checked to see if everything was back to normal, but it is not yet sounded even.
  
  When I right click on the "speaker" icon and then choose playback devices here is what was posted:
  The top unit is called:
  Its digital display (AMD high definition Audio Device) not connected
  OK, this is Normal.
  
  The central device is called:
  Speaker / device by default HP (IDT High Definition Audio Codec)
  OK, this device is also Normal.
  
  The background feature is called:
  Communication by default communication device Headphones (IDT High Definition Audio Codec)
  OK in Windows 8.1 this device has been disabled by default but in Windows 10 it is activated and listed as default communications device.

  So I thought that if I just disabled it my Turtle Beach P11 helmet would return to normal, but it didn't she sounded still, I even restarted my computer.
  
  OK, so I tried to set the Communications headset as device by default but when I right click and click on set as default device it wouldn't let me.
  
  I then disabled speaker / HP and tried to set it as default device it wouldn't let me.
  
  When I disabled speaker / HP Groove Music said he could not detect an Audio device in order to activate the speaker / HP and people with disabilities
  Helmet of communication.
  ---------------------------------------------------------------------------------------
  My computer is a HP Pavilion 2251dx g7

  Audio ID:

  Computer built-in Laptop speakers:
  HDAUDIO\FUNC_01 & VEN_111D & DEV_76D9 & SUBSYS_103C184B & REV_1001
  HDAUDIO\FUNC_01 & VEN_111D & DEV_76D9 & SUBSYS_103C184B
  
  Turtle Beach z11 headphone 3.5 mm Jack:
  Sorry no Audio for this one hardware ID that he doesn't use the same above, I think.
  
  P11 headphones from Turtle Beach USB:
  USB\VID_10F5 & PID_0231 & REV_0100 & MI_00
  USB\VID_10F5 & PID_0231 & MI_00
  
  If you need more info let me know.

  Thanks for reading all of this I hope that soon, there is a Solution.
  ------------------------------------------------------------------------------------------
  A temporary Solution:

  After you have solved the problem by reading through countless messages try every difficulty that none of them I went into Control Panel and he took a glance at the the Dolby Advanced Audio Control Panel now I never tested with this before so far but I was able to fix the Audio questions here is exactly what I did :

  When you use your built-in Laptop speakers or possibly other speakers:
  Right-click on start (the white Windows icon located to the left of the bottom of your screen)
  Click on Control Panel
  Click on hardware and sound
  Click Dolby Advanced Audio
  Click on listening experience
  Check Dolby Advanced Audio

  I've tested on the following:
  Play music (sounded great)
  Played a Youtube video (sounded great)
  Played a video that I saved on my PC (sounded great)
  Played a show or a movie on Netflix (sounded great)

  When you use your headset from Turtle Beach Z11 or possibly other headphones:
  Right-click on start (the white Windows icon located to the left of the bottom of your screen)
  Click on Control Panel
  Click on hardware and sound
  Click Dolby Advanced Audio
  Click on listening experience
  Uncheck Dolby Advanced Audio now, your headset should ring loud instead of sound like Mono and stereo and crappy.

  I've tested on the following:
  Play music (sounded great)
  Played a Youtube video (sounded great)
  Played a video that I saved on my PC (sounded great)
  Played a show or a movie on Netflix (sounded great)

  You need to keep the box checked when you use your built-in Laptop speakers, otherwise they will sound like Mono and crappy.
  
  So basically when you plug in your headphones uncheck the box.
  
  So basically when you disconnect your headset check box.
  
  If you have messed with the implementation in and want to return to the default value:
  Click Advanced settings
  Click on Reset

  IDT Sound Drivers (IDT High Definition Audio Codec):
  Always noticed his Mono with your helmet?

  Try this:
  Plug in your headphones
  Right-click of your Volume icon in hand right corner
  or
  Right-click on start (the white Windows icon located to the left of the bottom of your screen)
  Click on Control Panel
  Click on hardware and sound
  Click sound
  Right click on the speakers of intermediate device / HP (or according to the your are called)
  Click on disable
  Right click on the speakers of intermediate device / HP (or according to the your are called)
  Click on Enable
  Now your sound is heard as stereo instead of Mono.

  Microsoft high definition Audio drivers:
  Always noticed his Mono with your helmet?

  Try this:
  Plug in your headphones
  Right-click of your Volume icon in hand right corner
  or
  Right-click on start (the white Windows icon located to the left of the bottom of your screen)
  Click on Control Panel
  Click on hardware and sound
  Click sound
  Right click on the second peripheral speakers (or according to your to are called)
  Click on disable
  Right click on the second peripheral speakers (or according to your to are called)
  Click on Enable
  Now your sound is heard as stereo instead of Mono
  ----------------------------------------------------------------------------------------
  I'm testing all my games to ensure that the work of games and the sound works.

  I use my temporary Solution to test all the games.

  After resetting my PC the sound worked fine with my temporary Solution.

  Castlevania: Lord of Shadow Ultimate Edition:

  The sound was great on my Turtle Beach Z11 helmet.

  Castlevania: Lord of Shadow 2:

  The sound was great on my Turtle Beach Z11 helmet.

  Darksiders Pack franchise:
  Darksiders II:

  The sound was great on my Turtle Beach Z11 helmet.

  Darksiders:

  The sound was great on my Turtle Beach Z11 helmet.

  Deus Ex Human Revolution - Director s Cut:

  Download still can not test it yet.

  The Elder Scrolls IV: Oblivion Game of the Year Edition:

  The sound was great on my Turtle Beach Z11 helmet.

  The Elder Scrolls V: Skyrim legendary Edition:

  The sound was great, but even with my temporary fix the sound on my headset Turtle Beach Z11 was low I actually had to put the Volume slider almost up just to hear everything correctly.

  Fallout New Vegas Ultimate Edition:

  The sound was great on my Turtle Beach Z11 helmet.

  Grand Theft Auto IV: Complete Edition:

  The sound was great on my Turtle Beach Z11 helmet.

  Metal Gear Rising statement:

  The sound was great on my Turtle Beach Z11 helmet.

  Soul Murder Suspect:

  The sound was great on my Turtle Beach Z11 helmet.

  Quantum Conundrum:

  The sound was great on my Turtle Beach Z11 helmet.

  Saints Row Franchise ultimate Pack:
  Saints Row 2: download still can not test it yet.

  Saints Row third: download still can not test it yet.

  Saints Row IV:

  The sound was great on my Turtle Beach Z11 helmet.

  Sleeping Dogs final edition:

  Download still can not test it yet

  Thief: Master thief Edition:

  The sound was great on my Turtle Beach Z11 helmet.
  ------------------------------------------------------------------------------------------
  I could not Downgrade from Windows 8.1 because it said that files deleted even if windows.old was still there, so I just did a Reset instead.

  Thanks to my temporary fix Audio problems are gone, but I hope that HP releases new drivers, so I can't use my temporary Solution.

  Also I hope HP or Microsoft releases new drivers for the Synaptics TouchPad so that people can save their settings.

  This has been corrected by James Yerkes on Microsoft Community:

  Open regedit.exe

  Navigate to:
  HKEY_LOCAL_MACHINE\SOFTWARE\Synaptics\SynTP\Install

  Note it's the LOCAL MACHINE, not the CURRENT USER.

  Search for a key in the installation folder called DeleteUserSettingsOnUpgrade

  Double click and change the value to 0

  Now go back in the Panel of Synaptics, put all how you like and restart.

  in any case if someone has problems with Windows 10 Post here and I'll see if I can help you but I recommend resetting your PC in recovery Menu so that most of the problems will be solved then I would install all my drivers from the manufacturer.

  I am currently using window 8.1 1 driver from AMD and HP drivers.
  -------------------------------------------------------------------------------------------------
  This may not work for everyone, but if you have the same laptop and headphones I don't then it should work.

  I posted this as well on Microsoft Community:

  http://answers.Microsoft.com/en-us/Windows/Forum/windows_10-other_settings/Windows-10-IDT-high-defin...

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

  Hey everyone here is an update.

  Since microsoft rolled out updates for windows 10 mainly the updated driver to update I had is no longer using the old methods such as the use of the old HP drivers to this windows 10 drivers working for my laptop then everything works fine.

  I always use drivers from AMD for My APU (CPU and graphics card), but everything else is Microsoft I using Microsoft drivers for the month now and have had no problem.

  I hope that everyone knows success with these drivers.

• How to install High Definition Audio Driver of package - KB835221

  I am not able to install High Definition Audio Driver package - KB835221 anyone know why I can't, or how to install this? I was removing a program from Windows XP Media Center and noticed that it was no longer installed.

  Hello

  · What program were you uninstall?

  · Who is the service pack installed?

  · Is there an error code indicated in the installation failure?

  This is a patch from Microsoft. This driver is designed to work with the versions of the Microsoft Windows XP Service Pack 1 (SP1). This release supports the high definition Audio and modem implementations that are known to Microsoft as of March 19, 2004. The package will not work on High Definition Audio implementations that are disclosed to Microsoft after this date.

• my sound does not work - IDT High Definition Audio CODEC - shows Code 10

  The sound did not work for about 6 mos

  I uninstalled and reinstalled the IDT High Definition Audio - and every time - there is an error on the re - install.

  Hello

  1. do you have service pack 3 installed on the computer?
  Update the drivers for your audio device should solve the problem.

  Method 1
  Update through Windows Update hardware device driver. To access Windows Update, see the Microsoft Web site at the following address:
  http://update.Microsoft.com

  Method 2
  You can also update the drivers of the provider's Web site. Follow the installation or update.
  See also the links below:

  How to fix sound problems in Windows XP?
  http://support.Microsoft.com/kb/307918

  Description of errors related to the 10 Code that generates the Device Manager in Windows on computers:
  http://support.Microsoft.com/kb/943104

• High definition Audio Device does not

  I have a laptop Asus N550jk running Windows 8. Video output HDMI works fine, but when I play a video it does that through the computer. I went to "manage audio devices" and found the option of device high definition audio and reading "not connected" below. The video works fine and I am failing to get sound from the TV. Any help on this is appreciated.

  Hello

  Sorry for the delay in response.

  Look at the screenshot, it seems that you have not installed the drivers of NVidia graphics cards. Check this link http://www.asus.com/Notebooks_Ultrabooks/N550JK/HelpDesk_Download/ to download NVidia drivers.

  See this screenshot. It should show like Nvidia HDMI in sound properties.

  

  Try the new installation of the graphics card in the Device Manager drivers.

  Follow these steps:

  1. Download the graphics driver from this link: http://www.asus.com/Notebooks_Ultrabooks/N550JK/HelpDesk_Download/
  2. Press the Windows key + X
  3. Click on Device Manager
  4. Go to the graphics card drivers, right-click on it and select Uninstall.
  5. Restart the computer and install the latest downloaded graphic drivers.

   

  See also this link: download and install the drivers

  http://Windows.Microsoft.com/en-in/Windows-8/all-drivers

  Hope this helps, if you need help with Windows, let us know and will be happy to help you.

• Yellow exclamation on high-definition Audio on the Satellite A200-175 with XP

  Hello

  I have a problem with the installation of Windows XP pro on this laptop. I downloaded all the drivers on the site (chose the PSAE6 since the PSAE6E isn't there), but there are now 2 exclamation points in the devicemanager: Audiodevice on bus High Definition Audio and PCI-geheugencontroller (Dutch Xp).

  I also installed (you must try something...) States patch KB888111 XP sp2, but that did not help.

  I can reinstall this laptop as much as I like, so experience is no problem. Anyone?

  Kind regards

  Wim

  AFAIK you need two patches. The patches are: KB888111 and KB835221 hotfix.

• HP Pavilion dv6 3127tx: Microphone does not work on Windows 10 IDT High Definition Audio Driver 64 bit?

  After 10 of Windows upgrade to Windows 7 facing big problem with my table Microphone internal (IDT High Definition Audio Codec): '(incapable d'utiliser Skype à Cortana et plus encore... s'il vous plaît essayer de résoudre dès que possible.)

  Thanks and greetings
  HP laptop Lover

  Hello @Shas_HP,

  Thank you for visiting the HP Forums! A place where you can find solutions for your problems, with the help of the community!

  I read your post on the Microphone and wanted to help you!

  First of all, try to use the HP Support Assistant to find updates for your Audio drivers.  I also recommend to use back to a previous generation option, in your system settings:

  HP Notebook PC - upgrade to Windows 10
  
  Once you return to your original operating system, check to see if you encounter the same problem. If this isn't the case, then you can consider holding off on the update of Windows 10 for a few weeks, until what drivers can be updated.

  Please let me know if this information has been helpful by clicking the thumbs up below.
  
  Kind regards!

• Equium L40 - 10Z - Microsoft UAA for High Definition Audio bus driver need

  OK, this is what s up. I uninstalled Vista of the laptop and installed Windows XP Professional (5.1, Build 2600) Service Pack 2. All the drivers I installed works fine except my audio driver. There is no sound.

  I installed Realtek several times and it installs ok then restart to take effect, but when I restart there is still no sound. Driver installed is listed in Add/Remove programs. I tried for almost a week now to fix this problem and nothing happen.

  The pilot was MICROSOFT UAA BUS DRIVER for HIGH DEFINITION AUDIO with a yellow (!) next to it. When I tried open Realtek he said EQ failed or Summit and s there is a sound beep sound from the laptop.

  Toshiba virtual sound doesn t work as well. I accidentally uninstalled the driver and now it says device PCI and tells me to insert the disk MICROSOFT UAA BUS DRIVER for HIGH DEFINITION AUDIO but I n t I.

  It s been driven crazy and I don't know what to do.
  Please help me!

  Hello

  first of all, make sure that you have installed all the important windows updates. All the updates on your system? Ok.

  Please visit the www.realtek.com site and download the latest driver for realtek HD sound cards. This driver WORKS 100% because I had a similar problem and after I installed the authentic realtek drivers, I had no problem with the sound.

  Hope this works for you, too.

  Welcome them

• Find the update of the function driver Microsoft UAA for High Definition Audio - Realtek 880/860, version 5.10.0.5010

  I have a gateway x 86 Office 5310 s running Windows XP Home Edition with IE8.  I'm having a problem of audio-video synchronization when viewing movies from the Internet on sites like Hulu.com in mode full-screen.  Hulu uses Adobe Flash Player.  Hulu support suggested that I update my audio driver files.  The above is my original audio driver assumed provided with the machine.  I had update that driver Realtek High Definition Audio, version 5.10.0.5172, dated date 23/09/2005, by the past.  I don't know yet if the current is the correct update or not.  It does not work.

  Because the original is a former pilot, I had a lot of trouble finding a newer replacement on-site Realtek.com, Gateway.com site or on the Internet.  Offers many programs to update drivers online updates (for a price), but I'm not sure they are the right ones for my system or not.  I downloaded some possibllities on my desk and checked the Read Me files and found that they are not correct for my Bios and motherboard.  I heard talked to do not trust all update of pilot programs and certainly do not pay for them.

  Suggestions please.

  VernonD

  Hi all

  This problem is now resolved.

  After a long search without using Gateway.com or Realtek.com, I found the following (free download) Web site:

  http://www.DriverMax.com/driver/update/media/Microsoft/Microsoft-UAA-function-driver-for-high-definition-audio---Realtek-880-860

  I uninstalled the original drivers and downloaded the Driver Realtek High Definition Audio (media) version 5.10.0.5172 and it works fine.

  6.0.1.5680 driver version is also available (but not tried).

  Vernon

• looking for software for Microsoft UAA for High Definition Audio - Adi 1986 function driver

  Looking for software or download for Microsoft UAA Function Driver for High Definition Audio - Adi 1986, I don't know where the drive is now?
  I tried a few links, but they do not fix the problem. My driver has been removed, where can I find the driver of re - install.
  Help! Thanks in advance

  You must download and install the drivers from the website of the manufacturer of your PC/computer laptop / motherboard. That would be the starting point.

  SC Tom

• Function Microsoft UAA for High Definition Audio - Adi 1986 driver

  Hello

  I just upgraded a W2k for Win xp sp3 pc. In Device Manager, there is a yellow question mark on "Other Devices", "Audio Device on High Definition Bus" Audio I clicked in and the location is the "location 65535 (internal High Definition Audio Bus).

  I have a similar machine under W2k configuration, in the same place, it indicates that the audio device is "Microsoft UAA Function Driver for High Definition Audio - Adi 1986".» I tried to install a lot of drivers, but it will not be installed. The reason is that xp does not support the driver?

  Help appreciated. Thanks in advance

  Richard

  Hi Richard,

  You can check the sound in Device Manager.

  a. click the Start button and then right click on my computer. Click on properties.

  b. click on the Hardware tab, and then click Device Manager.

  c. check sound, video and game controllers and expand the option.

  d. see if you find the sound card.

  Follow this article that could be useful.

  How to manage devices in Windows XP

• Found New Hardware "Microsoft UAA Bus Driver for High Definition Audio".

  Hello, here is the whole of it.  I recently bought a card XFX ATi Radeon HD 4650 1 GB DDR2 video AGP8x.  I uninstalled my old graphics card driver and took out my old nvidia card.  I threw in the radeon and started my computer.  Now it starts windows and the bubble 'new hardware found' in the bar tasks appear, 1 saying he concluded a 'video something.' Then a 2nd bubble appears who says: "Microsoft UAA Bus Driver for High Definition Audio" Word for Word. As this bubble appears, my computer slows down as if the RAM has been withdrawn, and after about 30 seconds, it is a gel closely.  I can't install my drivers for the radeon and I have to turn off manually my computer is not responding.

  Now, I have tried

  • Install the drivers before I put in the graphics card
  • Research on the XFX site for possible solutions
  • Turn off the "found new hardware found" I don't not succsesfully.
  I also tried many other things, but none worked.  If anyone has a solution to this answer please problem.  All I want is my graphics card to work.  Thank you

  I had exactly the same problem.  The instructions on the following link solves the problem.
  http://www.boredsysadmin.com/search/?q=UAA+bus+driver+for+high+definition+audio&search.x=42&search.y=8

  Then, I came across a problem where pilots would not charge because the card was not recognized.  This has been fixed with this patch.
  http://support.AMD.com/us/KbArticles/pages/CatalystAGPHotfix.aspx

• I Accedently disable my high definition Audio Device and I cannot get it back

  I Accedently disable my high definition Audio Device and I cannot get it back. IDK what to do but I do not see how to reactivate it.

  Hi MarkRampone,

  Thank you for posting in the Microsoft Community, where you can find all the answers related to Windows. It seems that you have disabled the Audio device high definition and you must activate it.

  In addition to answering these questions that would help us provide a better solution:

  1. How did did you disable the Audio device high definition?

  2. What is the brand and model of the computer you're using?

  Try the steps mentioned in this link and check:

  No sound in Windows
  http://Windows.Microsoft.com/en-in/Windows/no-sound-help#no-sound=Windows-7&V1H=win8tab1&V2H=win7tab1&V3H=winvistatab1&v4h=winxptab1
   

  Hope this information helps. If you have any other questions feel free to respond and we would be happy to help.

• [SOLVED] "High Definition Audio Controller" could not be started. "No audio devices installed." The Device Manager has no controller "Sound and video game. Information system has nothing under "audio devices".

  Hello

  I've had my laptop for 2 or 3 years, and the sound was always very well. Yesterday morning my computer came suddenly with the sound with a red X icon. She was not dumb, and yet no sound came. The sound options show that no audio or recording devices are installed (for disabled AND disconnected devices). There is no 'of sound devices or video game"in Device Manager. Information system shows no information (empty) under its device. However, in Device Manager, under system devices, "High Definition Audio Controller" has a yellow caution icon and cannot start.
  I have not installed a new OS or anything recently.
  I have a Dell Inspiron 1545
  Windows 7 Home Premium
  Service Pack 1 (6.1.7601 Build 7601)
  Pentium Dual-Core CPU
  64-bit operating system
  I tried:
  • Relocation and reactivation of "High Definition Audio Controller". I rebooted. No change.
  • Go to the Dell website, download audio drivers for my label service and installation. We decompress in the drivers folder and nothing happens. One will be unzip, try to take me by another plant for IDT Audio and then say 'the hardware found is not supported by this IDT' and is abandoned. I rebooted. No change.
  • Install drivers in safe mode. I rebooted. No change.
  • In administrative tools > Services, I found "Windows Audio". He had started and was on "auto". Six of its dependencies (3 parents, 3 children) had started and were to "automatic".
  • I looked at the system restore. There was a "critical update" this morning here. I restored to a point before update and restarted. No change.
  • Looked in the BIOS for an option on the sound, but could not find one. Restore the BIOS default and rebooted. No change.
  • Ran Microsoft Fix It I rebooted. No change.
  • By clicking on the audio task bar icon runs the diagnostic window thing. It detects a problem with the description: "material changes may not have been detected.
  • Put on the headphones. Nothing changes.

  I'll probably have to do a fresh install, am I not?
  I would be very grateful if you could help, thanks.
  Jerome

  Right, I fixed it myself.

  So I uninstalled "High Definition Audio Controller".
  But this time, instead of just turning it back on and let it install it himself, I clicked on "Analysis of the hardware changes" (under the Action). He finds that a new device called PCI something under other devices.

  Then I open up Windows Update and click on search for new updates (it also analyzes the drivers) and I think it just automatically reinstall "controller Audio high definition" and then there was no problem of yellow warning sign thing.

  If it does not, simply play in Device Manager with looking for changes on the hardware and the update of bollocks.

  If you're still stuck, try "Add inherited harware" (this will install an OLD device), click Advanced, click on "sound devices" and video games, wait a while, find a suitable device and continue the process...