My computer lost it's sound: "no audio output device is installed".

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• No sound: no audio output device is installed. no choice of audio device in Device Manager.

  I started my pc windows 7 today like any other day, and he has not played the music to start. Then I looked at the volume icon in the corner and there was a big red X on the speaker symbol. I go over it and it displays the message "no audio output device is installed". I was confused, so I went to check the Device Manager and there is no sound Devices(or whatever it is called) tab. I then restarted my computer 3 times and still have no sound. I would try a system restore, but I can't choose restore points after the first start I did this morning. My sound card is a card for the Asus M2N - SLI. Any Suggestions?

  Hi j03d03190,

  • Do you see unknown devices in Device Manager?

  Step 1

  It seems that the Audio drivers are deleted or removed from the computer. I tried to check for audio drivers for your card mother M2N SLI and could not find drivers Audio in Windows 7. However, I suggest to download the Audio from Vista drivers from the Asus site and install it and check if that helps you solve the sound problem. Access the link below and download the Audio drivers for Windows Vista and install it.

  http://support.ASUS.com/download/download.aspx

  Step 2

  You can also run Windows update on your computer and check updates and install and check it it helps you to install the audio drivers and to solve the sound problem. Access the link below and follow the steps to install Windows updates.

  http://Windows.Microsoft.com/en-us/Windows7/install-Windows-updates

  I hope this helps. Let us know the results.

  Thank you and best regards,

  Srinivas R

  Microsoft technical support.

  Visit our Microsoft answers feedback Forum and let us know what you think.

• I have no sound on my computer and a message stating: "no audio output device is installed" what shout I do to solve this problem?

  I asked the same question yesterday and your answer have no sense to ask whether the sound is embedded or on a sound card. I don't know because I'm not a technitian. This problem has happened twice before you don't have not helped me and then either and I ended up paying $750.00 for each visit to repair. This is the third time it's happened and I don't have a $750.00 to fix the problem. So what's left for me to do repair the damage?

  Always include your version of Windows.

  Right-click computer or my computer, devending on which version of Windows you have.  Select 'manage '.  When the window opens (you may need to tell UAC to allow him to), select "Device Manager" in the left pane.  Expand "audio, video and game controllers".  Do you think your sound device it?  If you see, there a yellow triangle with an exclamation mark inside?  If this is not the case, what do you see in this section?

• Satellite T135-S1305 - no audio output device is installed

  Recently my laptop make some loud beep sound,

  The first time I just restart and it was OK but on the last time I restart and it also stopped but now the speaker near the clock symbol is signed with X and there is no sound, "no audio output device is installed".

  What can be? What should I do?

  THX.

  Hello

  Have you tried to install the audio driver?
  For the most part, there is a solution!

  Satellite T135-S1305 is a series of laptop Toshiba us.
  The driver can be found here:
  http://www.CSD.Toshiba.com/cgi-bin/TAIS/support/JSP/home.jsp

  The Conexant audio driver installation should help you.
  Here is also a nice youtube video, but rather the Sigmatel driver you must use the Conexant driver
  http://www.YouTube.com/watch?v=9lZzBDkpWkk

• error message: "no audio output device is installed" I have no sound - how to rectify the problem please?

  reinstall audio devices-error message: "no audio output device is installed" I have no sound - how to rectify the problem please? tried most of the quick fix ideas, but nothing seems to work

  Hi Jammyhorse,

  1. What is the number of brand and model of the PC?

  2. when the problem started?

  3. you remember to make changes to the computer before this problem?

  Step 1:

  You can check the following link and run the Fixit and see if helps solve the problem.

  Diagnose and automatically repair audio playback problems

  http://support.Microsoft.com/mats/NO_SOUND/

  Also check out the link:

  Tips for solving common audio problems

  http://Windows.Microsoft.com/en-us/Windows-Vista/tips-for-fixing-common-sound-problems

  Step 2:

  In the BIOS settings advanced, you can also check if the onboard sound is enabled.

  You can see the manual of the system manufacturer or contact the system manufacturer for more information on how to make the changes in the BIOS.

  Note: Change to the BIOS/complementary metal oxide semiconductor (CMOS) settings can cause serious problems that may prevent your computer from starting properly. Microsoft cannot guarantee that problems resulting from the configuration of the BIOS/CMOS settings can be solved. Changes to settings are at your own risk.

  Hope this information is useful.

  Jeremy K
  Microsoft Answers Support Engineer
  Visit our Microsoft answers feedback Forum and let us know what you think.

  If this post can help solve your problem, please click the 'Mark as answer' or 'Useful' at the top of this message. Marking a post as answer, or relatively useful, you help others find the answer more quickly.

• Impossible to get a sound, message no Audio output device is installed, download message that some adapters do not work with error 31.

  Original title: get a message "No Audio output device is installed".

  Worked very much later than last night - pop up on the taskbar during the night - had earlier this week, but a reboot can fix this - now stuck - Machine is HP Pavilion dv2736us - I tried to reload the sound driver from the HP site - says NO Available MEDIA - device also device manager says 6TO4 and a bunch of other "adapters" works do not (Code 31) - is this a MS or HP problem? -Help appreciated - Tks - has

  Hello

  1 did you do changes on the computer before the show?

  2. What are the other devices for which you receive the error code 31?

  Addressing the issue with the sound:

  Method 1:

  See the site:

  Error in Vista: No Audio output device is installed

  http://h10025.www1.HP.com/ewfrf/wc/document?DocName=c01695430&cc=us&LC=en

  Deal with the issue with message on 6T 04:

  Method 2: Update the wireless drivers

  Updated a hardware driver that is not working properly

  http://Windows.Microsoft.com/en-us/Windows-Vista/update-a-driver-for-hardware-that-isn ' t-work correctly

   

  Method 3: Install the latest drivers wireless

  You can get the latest driver wireless on the site:

  http://h10025.www1.HP.com/ewfrf/wc/softwareCategory?cc=us&LC=en&DLC=en&product=3650837

  If the problem persists, I suggest you obtain help on the site of HP support forum: http://h30434.www3.hp.com/t5/Notebook-Computers/ct-p/Notebook

• No Audio output device is installed, no sound in Device Mangager Toshiba Satellite Vista

  I have the dreaded red X on the Volume control, "no Audio output device is installed", no. Sound Devices in device Mangager / Toshiba Satellite L355D-S7901 running Vista-32. FixIt seem to fixit, or find.

  The solutions that I have seen and tried on the Web just walk me through the first steps of the three solution and then drop out of cyberspace. I heard sound on this machine before, briefly, and then she returned to the non-cooperative State. I saw a few techno-jibberish once on the drivers are properly installed, to ensure that they are saved and enter into the registry and remove, from repair, screw up as much as you can before throwing the PC to the wall because you don't know what they speak and are to afraid to taste the risky proceedures, restore cannot help , or something.

  What happened, what is the solution of 4th or 5th person has told and Toshiba wants hundreds of dollars to diagnose, and then just says that the computer must be replaced if they are too lazy or too ignorant to investigate and solve problems or reveal the real solutions. Reinstall the correct drivers does not work, there is no folder Sound and the game in Device Manager controller. I'm tenatious.

  I also have a USB Port that Windows doesn't recognize after him malfuncitoned, why? FixIt can't find it, can't fixit. I suspect someone stuck the wrong connector on the USB port and fried something - can't rip out and replace it? I came back home, limited, vision limited, duration of limited attention, limited by the reckless lack of "Technicians" to help. I guess you are supposed to be able to pay and pay and pay for computer assistance, or die with your computer.

  I just want this computer works correctly, as long as it costs, so I can go on the problem in my life.

  Torchured!

  Hello

  Did you download the drivers directly from Toshiba for your model particulare?

  Here is a link to that.

  http://www.CSD.Toshiba.com/cgi-bin/TAIS/support/JSP/home.jsp

  And there are the Toshiba Forums you can ask

  http://forums.Toshiba.com/

  Or you can backup your data and reinstall the operating system

  You don't say if you have a Vista DVD that accompanies it.

  Otherwise, you have a recovery Partition to reinstall Vista from

  "How restore your laptop Toshiba to its state of charge software factory using system recovery"

  https://www.CSD.Toshiba.com/cgi-bin/TAIS/support/JSP/bulletinDetail.jsp?soID=2737864&PF=true

  If reinstallation does not she, you have a hardware problem with the audio device, which we cannot help you.

  "stuck the wrong connector on the USB port and fried something - can't I just rip it out and replace it?

  No, you can't rip out and replace

  See you soon.

• My computer is showing "no audio output device is installed".

  Original title: Audio output

  Today my computer shows "no audio output device is installed" so I am unable to get any sound - except from time to time, I get a very short cry. Any suggestions?

  Hello

  Make sure you have the latest audio etc drivers for vista for your computer which you can get your site of card manufacturers sound or computer

  go to their website and look for a driver and software download section

  Enter your model number for the last look drivers vista then download and install

• No sound in Windows error no Audio output device is installed.

  Original title: no audio after update of the web browser (Vista)

  I recently updated my browser Windows 9 for Vista.  Since that time, all the sounds disappeared from my laptop.  The speaker icon in the lower right corner of my bed, "no Audio output device is installed".  I tried several things, including advice on your Web site, (System Restore, etc.), but nothing has helped... What should I do next?

  Hello

  What are the troubleshooting steps you have tried?

  I suggest you follow the steps mentioned below:

  Method 1:

  Follow the steps in the link and check if the problem persists:

  http://Windows.Microsoft.com/en-us/Windows-Vista/tips-for-fixing-common-sound-problems

  Method 2:

  If the previous step fails, follow the steps in the link:

  http://Windows.Microsoft.com/en-us/Windows/help/no-sound-in-Windows

• No Audio output device is installed... need more suggestions I already tried the solutions proposed by the Help menu.

  I get the message "no Audio output device is installed" with the little thing red x in the lower right corner of my computer screen. I looked up problems and common solutions.
  I uninstalled the device drivers in the menu equipment and also in the menu programs and features, after this, I restarted my computer before reinstalling.
  I did it too, but instead of reainstalling manually, I plugged my audio in a different speaker and let the computer to reinstall the driver by itself.
  I restarted the computer, the system restored the computer, put it to sleep, awake it save, close and let rest before restarting it.
  I checked the BIOS menu and changed the sound is activated instead of auto and tried uninstalling and reinstalling my drivers with this option, but the small x is still there.
  When I go into my control panel Device Manager and open the sound video and game controllers, I see my Realtek High definition audio. I open it to properties and it says it's working properly... then why my sound is not working? I've also updated the drivers and downloaded specifically on the realtek site, but no difference was filed.

  The sound is working again. I went camping for 2 days and came back, and it worked. It did NOT work once again before I left, he was dead. It sounds terrible, it of quiet and fades quieter and the but it works.

  None of the suggestions given here did something to help my problem. The proposed update does not work on my computer, I couldn't even download. I'll probably install a new sound card, but I would have liked your comments on this suggestion since I asked if this might be the problem several times. I'm annoyed that there was no way real and say what my problem is that after I answered engineers none of them responded to additional feedback I had given.

• No Audio output device is installed, the Code 10 messages after reinstalling the drivers

  I try not to cry on computer problems, but this one really has me in tears.  NEED HELP from the COMPUTER GURUS: PC with Vista Home Premium SP1, Toshiba Satellite U305-S5077, Realtek High Definition Audio V. 6.0.1.5473 is the most recent update audio driver.
  I started to receive messages "No Audio output device is installed", but the sound is always back to restart. At work this morning - now it doesn't. Also The Sound, video and game controllers tab disappeared from the list of device completely Manager so the Realtek device showed is more upward.  : O
  A ran a diagnosis of Toshiba.  Next to his it read: No.
  And I went through the control panel and found 'Add the material legacy' reinstalled the Realtek driver. Now it says it is installed but you can't download the software updates. "This device cannot start - Code 10" is the message.
  Been working on it since 10 this morning, trying different things on different techniques for one, without success... until now.
  Help?

  Hello

  I suggest you follow the link and check.

  Description of errors related to the 10 Code that generates the Device Manager in Windows on computers

  http://support.Microsoft.com/kb/943104

  I also suggest to run the system restore date when it was working fine.

  System Restore: frequently asked questions

  http://Windows.Microsoft.com/en-us/Windows7/system-restore-frequently-asked-questions

• I've got my head phones plugged in but it says no Audio output device is installed that they was working yesterday now they aren't... someone can help?

  I've got my head phones plugged in but it says no Audio output device is installed that they was working yesterday now they aren't... someone can help?

  Hello

  What is the brand and the model number of your computer?

  You are running audio troubleshoot, if not I suggest you follow the link and check.

  http://Windows.Microsoft.com/en-us/Windows/help/no-sound-in-Windows?T1=Tab03

  I also suggest you to check the system information from the link.

  View your computer information

  http://Windows.Microsoft.com/en-us/Windows-Vista/view-your-computer-information

• No audio output device is installed error

  original title: I have proplem with my audio __its Dungeon, telling me (no audio output device is installed)

  Remember - this is a public forum so never post private information such as numbers of mail or telephone!

  Ideas:

  • You have problems with programs
  • Error messages
  • Recent changes to your computer
  • What you have already tried to solve the problem

  Remember - this is a public forum so never post private information such as numbers of mail or telephone!

  Ideas:

  • You have problems with programs
  • Error messages
  • Recent changes to your computer
  • What you have already tried to solve the problem

  Hey ammar_218

  Make sure that you have the latest audio driverss of vista for your computer which you can get your site of card manufacturers sound or computer

  go to their website and look for a driver and software download section

  Enter your model number look for the latest audio drivers for vista then download and install

  Walter, the time zone traveller

• Laptop displays suddenly "no Audio output device is installed".

  My laptop suddenly shows the message 'no Audio output device is installed ". I tried to use the restoration Center to return when the sound worked before but it still does not work.

  Other responses to it attaches also do not work as they are involved to go into the Device Manager and on the sounds to reinstall but I don't even have an option of sounds or other one mentioned was to look for High Definition Audio, but it is nowhere to be seen either.

  I also tried to reinstall a driver realtek audio, but even once, it did not work. Its as if my laptop has forgotten ever used to produce sound. Help, please!

  Hi HatingComputersRightNow,

  1. did you of recent changes on the computer?

  2 when was the last time it was working fine?

  Method 1

  If there is no sound card in the list, in the Device Manager your computer does not have a sound card or driver for the sound card has not been properly installed.

  I suggest you manual download the latest drivers for the soundcard on the computer by visiting the manufacturer of the card and check if it works.

  Updated a hardware driver that is not working properly

  http://Windows.Microsoft.com/en-us/Windows-Vista/update-a-driver-for-hardware-that-isn ' t-work correctly

  Method 2

  If the previous step fails and then run the Microsoft fixit tool that is available in the link below and check if it works.

  Tips for solving common audio problems

  http://Windows.Microsoft.com/en-us/Windows-Vista/tips-for-fixing-common-sound-problems

  I hope this helps!

  Halima S - Microsoft technical support.

  Visit our Microsoft answers feedback Forum and let us know what you think.

• M17x-R4 "no audio output device is installed" error

  Over the past 2 weeks I had more problems with my laptop Alienware M17x-R4. First, the screen is dead. The wireless card is dead then. And now there is no sound and when I hover over the sound icon in the taskbar, what I see is: "no audio output device is installed". I had a technician Dell out for repairs 3 times. Motherboard has been replaced twice. He disassembled the entire laptop and reassembled it. And the sound still doesn't work. The BIOS has been updated several times, drivers reinstalled several times. Everything has been checked by myself, Dell telephone and online technical support and the technician that came out 3 times. Someone else has a solution to this problem? the technician recommends whether a replacement computer that he cannot fix. Not impressed to say the least.

  I had to fix mine twice so far. Everything that do you is download the latest bios, even if you already have it and run it. I believe it is called flashing your bios/cmos.