I have no sound. No audio output device installed. He worked until yesterday. What will fix it?

Similar Questions

• My computer says I have no audio output device installed.

  original title: I have a HP Pavilion dv6t-7000 Quad Edition Entertainment Notebook PC with speakers Beats and my computer says that I have no audio output device installed. What should I do?

  No sound only comes out I tried to use troubleshooting-done and my sound does not work even if I put the earphones in.

  Most often when a device does not work, it's because the driver has been corrupted.

  Try reinstalling your.

  http://Windows.Microsoft.com/en-us/Windows7/update-a-driver-for-hardware-that-isn ' t-work correctly? SignedIn = 1

  http://captaindbg.com/how-to-update-drivers-on-Windows-7/

• Pavillion dv9700 - have lost the audio. has received the message no audio output device installed.

  I Pavilion dv9700 and lost the audio.  Message is no audio output device installed.  I tried to install the driver and still no sound

  Hello

  Please find the Vista link below.

  Don't fix no sound or Audio problems in Vista

   

   

• HELP ASAP! No audio output device installed with hp pavilion dv2500

  product name: hp pavilion dv2000

  Model number: dv2710us

  Product number: 2CE75228LJ

  Windows vista edition Home premium 32-bit

  my hp goes on to say that did not install device to output audio and theres the the image of volume with a large red circle with a white cross in it.

  that's not true because I have contexant (I think that's what it's called) installed speakers.

  Lately when I would restart my computer the sound would work intermittently, but since two days I restart my computer or not the volume with a large circle in red with a white cross image is still there and says no audio output device installed. Help, please!

  Hi, you can try the steps below to solve the problem:
  
  Step 1: Re-install audio drivers HP Recovery Manager.
  1. Click Start, in the start search box, type of recovery. Then click on Recovery Manager.
  2. in the Recovery Manager window that appears, click Next. Software programs Reinstall accompanying your computer screen, click on no, I'd like to see other options. And then click Next.
  3. in the screen of hardware drivers reinstall, click Yes. And then click Next. On the screen to reinstall hardware driver, click Next.
  4. in the list of drivers, select the name of the card its installed on the system. And then click Next. When you are finished, resettlement is the complete screen displays. Click Finish to restart the computer. After the computer starts, test sound. If the problem persists, perform step 2.
  Step 2: Manually reinstall audio drivers
  If there is no sound, and still get this error, update the audio driver from the link below:
  http://h10025.www1.HP.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-63129-1 & CC = US & DLC = in & LC = on & os = 2093 & Product = 3646848 & sw_lang =
  Step 3: Restart the Windows Audio Service.
  1. Click Start, type services.msc in the search field, and then select services.msc in the list as soon as it is available to open the Programs window.
  2. scroll down to select Windows Audio, do a right click to open the menu drop down and then click Start.
  3. right click on Windows Audio, click Properties and verify that the Startup Type is set to automatic.
  Reboot the laptop and check for the issue.

• Satellite Pro L20 - no audio output device installed

  Hi, I would appreciate some help with my installation of 32 bit Vista on my Satellite Pro L20 series.

  Installation went well but my sound icon has a cross with her and when I place the mouse over it I see the message: no audio output device installed. I went in full with privilagesand Device Manager there is an exclamation following audio controller appliances. I looked at the General properties and it says: "this device is not configured correctly (code 1). I uninstalled the driver and downloaded Realtek AC97-Ref: 6285_Vista_APO_PG536 driver installed and rebooted but I still got the same error messages!

  Can someone help me? I tried uninstalling and reinstalling many times now, I don't know where to go next!

  Concerning
  Abidan

  Hello

  As a boarder, said, if you have a Conexant sound card, you should look for a Conexant audio driver.
  The Realtek driver will never work because that makes this different s.

  Check other Toshiba laptops for the same card his Conexant. Maybe you can find a Conexant Vista driver.

• Re: Satellite a series - error message "No Audio output device" installed

  The small icon in the lower right corner that normally allows you to control the sound settings now appear with a red X next to it, and when I move the mouse over it I get the message above "No Audio output device" installed I have absolutely no idea why this happens suddenly, but I noticed a couple of weeks, and then a few days later, when I turned on the laptop, the sound was back to normal.

  Now, I have this message again-, it seems it's random... sometimes when I turn on the machine it is ok, other times I get the above message. I touch any of the settings ever as I am a non-technical person, so have no idea why this is happening suddenly. I tried simply to reboot the machine, but it does not (today).

  My machine is a portable satellite. If you ve of suggestions as to how I can just get my sound back to normal (i.e. in the background, something not not to even think to, it works just as you would expect), please posting a reply. Warranty service was going to get paid for their time. I'm sure it's a very simple solution and I would appreciate greatly any help you can give me.

  Thanks yo a lot for your time in reading this.

  -Gamelover

  Hello!

  Say please use this Satellite phone you have exactly? If you look at the Toshiba site, you can see that there are a lot of Satellite phones, A market with a different hardware configuration.

  And you are using Windows XP or Vista? If you are using XP, you must install hotfixes for devices high definition Audio:
  http://support.Microsoft.com/kb/835221
  http://support.Microsoft.com/kb/888111

  Good bye

• Error "no audio output device installed" while trying to access the audio

  Title: "no audio output device installed" on Satellite U305-S7448 with Windows 7

  I have a 4.5 years old Satellite U305-S7448 with updates of Windows 7 has had "no audio output device is installed" and a red X over the icon. I uninstalled the Realtek driver and reinstalled. I still have the red X on the "speaker" icon and no sound. The problem happened after taking the laptop to a meeting. I got his back once, but he lost again after taking the laptop to another site again.

  Hello

  -Did you do changes on the computer before this problem?
   
  Method 1: Follow the steps mentioned below and check if that helps.
  (a) right click on the Volume in the Notification area icon.
  (b) click the Read tab.
  (c) right click on the box empty.
  (d) select Show Disabled devices and disconnected devices
  (e) click right speakers and select Enable.
  (f) click right speakers and go to properties, select the option use this device under use of the device.
  Tell him also to move the cursor up in the levels tab and the default value speaket.
  Method 2: I also suggest you to check whether the audio service is running or not.
  (a) click Start.
  (b) type services and search for Windows Audio and Windows Audio Endpoint Builder services.
  (c) ensure that both services are Automatic and started.
   
  Method 3: Restore the system

  Perform a restore of the system to a point prior to the show and check if this solves the problem.

  What is system restore?

  http://Windows.Microsoft.com/en-us/Windows7/what-is-system-restore

  System Restore: frequently asked questions

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

  Note: When you perform the system restore to restore the computer to a previous state, programs and updates that you have installed are removed.

   
  For reference:
  No sound in Windows

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

   
  Tips for solving common audio problems
  http://Windows.Microsoft.com/en-us/Windows7/tips-for-fixing-common-sound-problems
   
  Hope this information helps.

• No audio output device installed on sucks TC-605 with Win 8.1

  I had to reinstall the drivers on my sucks TC-605 Win 8.1 running everything seems to work ok, except that I get a no audio output device installed.  I have tried everything I can think of, including the removal and reinstall all the drivers, deactivation and reactivation of the hardware in the Device Manager.  I think that perhaps there is a secret in order that the Intel Chipset drivers are installed before the Realtek audio drivers?  I've seen a lot of reports on various web sites and some that reference the Windows Audio service is restarted.  I tried ALL these "fixes" several times, but no luck!  Any help to diagnose and resolve this would be greatly appreciated.

  HDAUDIO\FUNC_01 & VEN_8086 & DEV_2807 & SUBSYS_80860101 & REV_1000

• Satellite A305-S6872-no Audio output device installed

  I bought this new model Satellite A305-S6872 from Best Buy. It came with Vista OS and gives the error: No Audio output device installed. I called Toshiba tech support and was advised to use the recovery disk, since there is no driver from Toshiba Web site for audio driver. However, after the recovery, the problem remains. Help, please.

  Hello

  Is a unknown device din peripheral list manager? How it looks like there?
  For me, it is really strange to get such error after installing recovery image.

• GET HER BACK. INDICATES THE ICON SOUND BAR - NO AUDIO OUTPUT DEVICE INSTALLED.

  I DELETED PROGRAMS FROM DRIVE D TO FREE UP SPACE BECAUSE THAT VERY CLOSE TO FULL CAPACITY. THE TRASH HAS BEEN REMOVED AS WELL.  NOW, MY COMPUTER NO SOUND.  THE VOLUME CONTROL BAR SHOWS NO "NO AUDIO OUTPUT DEVICE IS INSTALLED".  PLEASE HELP RESTORE SOUND.

  Hello GaryCaceres,

  1. What is the brand and the manufacturer of your computer?

  I suggest that you try the methods below to resolve this issue.

  I also suggest that you run the Audio troubleshooter. This will allow to diagnose and automatically fix the problems of noise and acoustic:

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

  Make sure you have the latest driver for your Audio device. Visit the manufacturer's Web site and download the latest drivers for your Audio device.

  If nothing works, I suggest you uninstall and reinstall the drivers for your Audio device. This will reset all of your Audio components.

  To uninstall a device with Device Manager:

  1. launch Device Manager.

  2. in the left pane of Device Manager, open the node that represents the type of device you want to uninstall, and then right click on the input of the unit.

  3. in the context menu, click on uninstall.

  4. in the dialog box confirm the device removal, click OK to start the uninstall process.

  5. when the uninstall is complete, unplug the device.

  Note: Make sure that you have the source to install the Audio drivers before installing it.

  Thank you
  Irfan H, Engineer Support Microsoft Answers.

• 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.

• my computer recently returned endlessly with no audio output device installed, I loose sound and can only get that back when coming back to a restore point, just went again without reason.

  My computer guard lost its audio, no device installed usual message, only started doing it in the last 6 weeks, can only get back using a previous restore point, went again this afternoon.

  If your computer has problems play a sound, try using the Audio playback problems resolution to solve the problem. For measures and additional information, see o ink below.

  Open the troubleshooting of Audio playback

  http://Windows.Microsoft.com/en-us/Windows7/open-the-playing-audio-troubleshooterOpen

  http://www.Microsoft.com/Windows/compatibility/Windows-7/en-us/default.aspx?type=hardware

  http://Windows.Microsoft.com/en-us/Windows7/tips-for-fixing-common-sound-problems

  You have a fluorescent lamp next to your computer which could be emitting a rf? This could interfere with the microphone.

  In Windows 7

  Click Start > Control Panel

  Click on hardware and sound

  Under sound, click on manage audio devices

  Under playback (tab)

  Choose speakers you have in your output device

  Click Properties >

  Click levels (tab)

  check if the value is 100% >

  GoTo Enhancments > select Loudness balancing

  Apply and OK

  Should be much stronger now...

  For enhancment bit,.

  and if you have HD realtek soundmanager (R2.37) in your control panel

  Try a classic Equalizer setting

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

  My computer lost it's sound twice today because he has "no audio output device is installed". The first time, it fixed it's self after that I tried a few things and now that I tried those things again and waited a lot longer so I did the first time there is still no sound, please help (P.s. I'm using windows 7 and it's a laptop)

  Most often when a device does not work, it is because the driver is damaged.  Re-install a new copy should help

  http://Windows.Microsoft.com/en-us/Windows7/update-a-driver-for-hardware-that-isn ' t-work correctly? SignedIn = 1

  http://captaindbg.com/how-to-update-drivers-on-Windows-7/

• Is there a way to have Firefox respects the audio output device by default when it has been modified while Firefox is open?

  I've been a Firefox user for many years and I still use it as my main browser. A problem that has bothered me for years lies in the fact that when Firefox is open and I change my audio output device by default, Firefox does not respect this change and continues to play audio through the device that was used to originally. Even if you stop the audio and keep playing, does not change the output device.

  Is there a way that this can be configured in Firefox? Now, if I listen to music online (e.g. Soundcloud) I always use Chrome because it is respect changing the default audio output even in the middle of audio playback device.

  Reproduce:

  1. start audio playback (for example a YouTube video; HTML5 and Flash are affected)
  2. change your audio output device by default
  3. audio will continue to play the original output device

  Thank you!

  Hello there is a bug open for that you can vote for: https://bugzilla.mozilla.org/show_bug.cgi?id=698079

• No audio output device installed - already tried the solutions here

  I have a HP Pavilion dv6707us laptop with Windows Vista. My sound icon says "no audio output device is installed". When I open sounds, no device is listed, and when I go to Device Manager, there is no category of "sound, video and game controllers". Also, it does not show any audio device listed under any category even when I click on 'Show hidden devices '. I tried to install several audio drivers, but he always says something in the sense of "complete the installation because there is no media for this driver device. I think that my laptop came with Conexant HD audio, but it appears under "Programs", not in "Device Manager". I also tried to go on 'Administrative tools' Services' but Audio Windows is already activated. I can't afford to spend money right now, so if there is any way I can fix it for free, that would be great. Help!

  Have you tried to download the drivers from here - http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?cc=us&lc=en&dlc=en&product=3648475

  I hope this helps.

• No audio output device installed-HP DV2618ca

  No audio output device is installed, tried everything

  I have a HP DV2618ca equipped for vista, now works with sp2, which began to lose audio a few weeks ago.  When the laptop would go to sleep, then start the sound does not work, I had to do a system restore to fix.  Recently, the sound was lost together, even when you do a system restore.  I just reinstall Vista hoping it would fix it, but it seems its been there now irreparable.  In the taskbar, I have the red x on the "speaker" icon and it says: "no Audio output device is installed".  When I go into Device Manager, there is no option for sound.  When I try to install the drivers it tells me "access denied" and that it cannot find the necessary device.  I went into Windows services and Windows Audio seems to work correctly.  I continue to read instructions that tell me to go to Device Manager and disable and re - install the drivers but there is no option for the sound, its windows as completely got rid of my audio device.  I tried to download an update that was supposed to solve these problems, but he told me that the update was not for my version of vista.  It's so frustrating.  Any help?

  • You have problems with programs
  • Error messages
  • Recent changes to your computer
  • What you have already tried to solve the problem
  Hello
   
  Follow these steps and check if they help.
   
  Step 1:
   
  I suggest that you use Device Manager to search for the hardware changes and check.
   
  To check the hardware changes, follow these steps:
   
  a. Click Start and then click Run.
  Note If you are running Windows Vista, click Start and then use the search box.
  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:
   
  Note: Perform this step only if you are convinced that must be addressed with the material.
   
  Remove the motherboard from your sound card and even install again.
   
  Reference:
   
  Install or remove a sound card
  http://Windows.Microsoft.com/en-us/Windows-Vista/install-or-remove-a-sound-card
   
  Also look at:
   
  Tips for solving common audio problems
  http://Windows.Microsoft.com/en-us/Windows-Vista/tips-for-fixing-common-sound-problems
   
  Aziz Nadeem - Microsoft Support

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