I have no sound, dv7

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• I have no sound from a WANT of HP dv7 notebook Windows 8.1.

  I have a laptop dv7 in HP Envy with Windows 8.1. The sound does not work, and the volume icon says that no Audio output device is installed. Help, please! I did the 8.1 update a few days ago, don't know whether or not I had after that. Help, please!

  Hello

  Try the following.

  Download IDT Audio Installer on the link below and save it in your downloads folder.

  http://ftp.HP.com/pub/SoftPaq/sp59501-60000/sp59654.exe

  One time finished, open windows control panel, open Device Manager and open sound, video and game controllers.  Right click on the IDT device and select uninstall - also, you should get a command prompt to delete the current driver, check the box allow this and then proceed to uninstall.

  When you're done, shut down the laptop by holding down the key SHIFT left click Shutdown to temporarily prevent a hybrid boot.

  Then disconnect the AC adapter and then remove the battery.  Press and hold the Power button for 30 seconds.  Reinsert the battery and plug in the AC adapter.

  Robinet tap away at the key esc that you start the computer to launch the Start Menu, and then select f10 to open the bios menu.  Press f5 to load the default values (sometimes it's f9, but the menu below indicates the correct key), use the arrow keys to select 'Yes' and press ENTER.  Press f10 to save the setting and still use the arrow keys to select 'Yes' and press on enter.

  Allow Windows to fully - charge it will automatically load an audio driver, but let just this complete.  Then open your download folder, right-click on the IDT Installer and select "Run as Administrator" to launch the installation.  Once this done, do a right-click the speaker icon in the taskbar and select playback devices.  'Speakers and headphones' left click once to highlight, and then click the Set Default button - check if you now audio.

  Kind regards

  DP - K

• As I installed this, I have no sound, the icon shows his cup and it does not allow me to turn on the sound

  Since I did the update of El Capitan I have no sound, the icon shows the sound is muted, but it does not get the sound.

  Try resetting the SMC.

  Reset the management system (SCM) controller on your Mac - Apple Support

• Why my netflix would have no sound on mozilla, but internet explorer. My mozilla is so far

  my sound works on mozilla for everything what I found but netflix, I have have not all the steps netflix has suggested, but I have no sound on mozilla yet, but on other browsers, I checked that mozilla volume is set to full, but still have no sound. I made sure my audio codecs and mozilla is up-to-date. are there other things I could try because I really like to use mozilla not other browsers.

  firefox reset does not work on its own, but after I watched the rearming firefox also has mozilla volume low, so after turning upward, netflix now works thanks

• I have no sound with my Apple TV 3rd generation.

  I have no sound on my TV Apple 3rd generation 1437

  See the audio section:

  Get help with audio, video, or power on Apple TV - Apple Support

• I can't not all sounds with Firefox, but I have a sound with Internet Explorer

  I'm not all sounds with Firefox. I have a sound with Internet Explorer

  Hi bholmes,.

  Have you looked at the article Knowledge Base, what to do if Firefox will play all of the sounds? There are many good advice on troubleshooting in there. You might have its just accidentally disabled for Firefox.

  There is also a chance it's a plugin problem. If the first article does not help, take a look at common audio problems and graphics issues.

  Hope this helps!

• I have no sound watching videos with firefox but no problem while using internet explore

  I have been using mozilla firefox on my laptop for a long time.recently I've upgraded to the new version of mozilla firefox 7. yesterday, I m facing problems while watching videos. I have no sound with videos using mozilla firefox but I have no problem with sound when using internet explorer.kindly solve the problem with my firefox.

  See also:

  • https://support.Mozilla.com/kb/no+sound+in+Firefox
  • https://support.Mozilla.com/kb/video+or+audio+does+not+play

  You can click on the Volume icon in the Windows taskbar near the clock and click on the link to mix down to open the mixing console.
  
  You can adjust the volume level for each application in this window, so make sure that Firefox is not set to mute or set at a low level.
  
  The current versions of Firefox using the process of plugin-container to run plugins, check the volume control for the process of plugin-container.
  
  You will see the program Firefox or the Plugin Container in the mixer if you are on a website that plays sound.

• I have no sound on my A100.

  I just tried to play a cd via iTunes and have no sound at all. I checked the settings and everything seems ok, any suggestions?

  Hello
  What about the other sources? Do you also have problem to play the midi file or wave?

  To test this, you will find this media types in the folder "Windows / Media.

  What about the settings in the sound and Audio device properties (could be found in the control panel)?

  Did you check if the sound is muted?

  Take a look at the main Volume configuration. Here is perhaps the cut sound?

  Good bye

• I have updated to ios 9.3.1 now I have no sound for text messages alerts and alert sounds no calendar! I just missed a meeting disaster. Any ideas how to solve this problem, all the settings are correct.

  I have updated to ios 9.3.1 now I have no sound for text messages alerts and alert sounds no calendar! I just missed a meeting disaster. Any ideas how to solve this problem, all the settings are correct.

  Try a reset...

  Force restart your iPhone: tap on and hold the Home and Sleep/Wake buttons for at least ten seconds, until you see the Apple logo.

  If this does not help, tap settings > general > reset > reset all settings

• 700 - 230qe envy: after upgrade to Windows 10, I have no sound

  I have no sound after upgrading to Windows 10.  When I try to update driver I get error 0x8007001f Audio device IDT High Definition Audio CODEC.    Also get audio servicd without answering

  @gemini2

  Try this.

  1. Select the CODEC Audio IDT high definition in Device Manager.
  2. Select the driver tab.
  3. Click on update driver... button.
  4. -> Select Browse my computer for driver software.
  5. Select-> Let pick me from a list of drivers for devices on my computer.
  6. Select high definition Audio Device (not IDT High Def... that's important...) and click Next. Displays warning message, but the answer Yes.

  REO

• I have NO sound when on a web site but otherwise my sound works

  If on a web site that has a commercial game, I have no sound at all. But if I do another thing on my computer all my sounds work fine. So if a friend sends me an email with a joke with her or something that has sound to play, even if it shows heard on my computer to play, I don't hear anything. No matter if I'm on my AOL or where ever I did not sound I hear.

  You can click on the Volume icon in the Windows taskbar near the clock and click on the link to mix down to open the mixing console.
  
  You can adjust the volume level for each application in this window, so make sure that Firefox is not set to mute or set at a low level.
  
  You will see only the Firefox program in the mix if you are on a website that plays sound.
  
  Also check the volume control for the process of plugin-container.

• HP just update the bios on my computer and now I have no sound.

  I have a HP Pavilion 1d67cl g6, the windows operating system 7. HP just updated bios and now I have NO SOUND. In system devices, it says everything is working normally. Nothing is cut, just NOT of HIS. Help

  Hello:

  Go back to the BIOS and the BIOS to its default values and restart.  See if get you your audio files.

  Try reinstalling the audio driver, if it does not work.

  Try a hard reset of the laptop.

  http://h20000.www2.HP.com/bizsupport/TechSupport/document.jsp?lang=en & CC = US & objectid = c01684768 & prodTypeId = 321957 & prodSeriesId = 3688868

  Last resort, back up your files and perform a recovery of the system back to the form of the plant.

  Paul

• In input/out live telephone calls have "broken" sound only after updating to iOS 9.3 update on 6, please help...

  All entry/out live telephone calls have 'broken' sound only & unable to play the music on my phone after update to iOS 9.3 update on 6, please help...

  Hi there dmaclatchy,

  It sounds slipped you can not use the app phone on your phone, because the sound is uneven or inaudible and something is happening with your music do not let play. I want to quit all applications running on the phone:

  Force an app to close the iOS

  1. press the Home button twice quickly. You will see small glimpses of your applications recently used.
  2. slide to the left to find the application you want to close.
  3. push upward on the overview of the application to close.

  When you have done that reboot the device and test again the question:

  iOS: switch off and on (restart) and reset
  
  If the problem persists, save your device in iTunes, then restore it like new and verify that it works.
  
  How to clear your iOS device and then set up as a new device or restore from backups

  If this is the case, restore your backup either check it still works and just reinstalled software or circumvent the problem in the backup file itself. Let us know how it goes! Thank you for using communities of Apple Support.

• I have no sound after installing Windows XP Home on Satellite Pro P100

  Hello

  I want to use another Windows XP Pro as the recovery CD. I can not install the sound card, when I run the setup.exe driver the latest driver of Toshiba sound, no devices appear on the screen, so I can only click on Cancel.

  I updated the bios to 2.40 (although I think it was already updated). I tried to install in the order the install.txt who recommend Toshiba (not sure what is Atheros Client Utility)
  I see in the Manager of windows devices, Legacy audio drivers (twice).
  Everything looks ok wait that I have no sound and may not have the speaker at the bottom right.
  The setting of the sound in the control panel, he wrote "no device" for her.

  Thank you

  Please help me and tell me that if I could find what other problems besides installing the following drivers, sound card is just the beginning!

  If you want to use your own installation of the OS, be sure that you install all the drivers, tools and utilities in the correct order. For this, you can download installations instructions document of the Toshiba download page.

• Satellite L40 - 13G - after installing XP I have no sound

  I had just got my laptop reformatted with XP Pro service and have no sound. Downloaded drivers for the realtek and still no sound

  Help please

  REDA

  Hello

  Satellite L40 is equipped with a sound card high definition and this means that you need to install SP3 first, then the audio driver.
  SP3 contains two patches from Microsoft you need for this sound card.

  So remove the audio driver installed, install SP3 and then reinstall the audio driver.