DV7T-4100 no noise at all - w / Built in speakers, headphones or using the HDMI to the TV connection

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  Re-edit:-I do not use the Device Manager to find all my drivers and by clicking on each of them... one at a time update.
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  Hello

  (1) you use Internet Explorer or another browser to go online?

  (2) this happens on all websites and pages?

  (3) other sounds work fine on the computer?

  (4) may I know the operating system you are using?

  (5) were there any changes before the show?

  I suggest you to follow the steps mentioned below and check if it helps.

  Method 1: No sound in Windows.

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

  Method 2:

  Check the playback settings to see if the device is turned off / disconnected.

  Method 3: If you are using Internet Explorer, check if this option is enabled.

  a. Click Start, type "inetcpl.cpl" and press to enter.

  b. click on the Advanced tab.

  c. scroll down to see the multimedia section and make sure that "play sounds in Web pages" option is selected.

  d. click ok to apply the changes and see if the problem still occurs.

  Restart Internet Explorer and check if you can hear the noise.

  You can also try to update flash player on your computer and check if the problem is resolved.

  For more information, see the link:

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  I hope the information is useful!

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• His monitor with built-in speakers

  Hello
  I have an Optiquest Q7 monitor with built-in speakers.  I used to get a sound from the built-in speakers with my XP computer.  I recently upgraded to a computer with Vista 64 bit.  However, I no longer get sound through the built-in speakers.  I tried to sound in the control panel and disabled the exclusive mode in the Advanced Options tab.  Any thoughts on what may be the problem?
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  Hi EaswarS,

  Welcome to the Microsoft Answers site!

  First check if the internal PC speaker has by default.

  1. click on Start, type Sound in the search field and select Sound from the list when it becomes available

  2. check that the device audio speakers is set as the default device and is activated

  NOTE: If the audio peripheral speakers isn't in the list, right-click anywhere on the playback of the Audio window tab, then select options Show disconnected devices and Show disabled devices .

  3. If the sound from speakers option is disabled, right click on speakersand then select Activate .

  The sound should now be restored. If the device audio speakers still does not work properly, check if the audio device is enabled in the Device Manager.

  Step 2: Check if the audio device is enabled in the Device Manager

  If there is no sound from the speakers, follow the steps below to determine the State of the sound hardware in Device Manager.

  1. click on Start, type device in the search box, and then select Device Manager from the list.

  2. click on audio, video and game controllers to expand the list of audio devices installed on the computer.

  4. determine if the audio device in question is enabled or disabled.

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  ·          If a down arrow is not displayed on the volume icon, the audio device is turned on. Go to verify that the audio device is enabled in the Device Manager.

  5. right click on the name of the audio device and then click Activate. If the problem persists, then follow step 6.

  6. right click on the device name, select Propertiesand then displays the message in the device status field. The device status field contains either:

  A message that contains most troubleshooting for your specific device information.

  Or

  A message indicating that the device is functioning properly.

  Step 3: Install an updated audio driver

  1. click on Start, type device in the search box, and then select Device Manager from the list.

  2. click on sound, video and game in the Device Manager window controllers.

  3. right click on the name of the audio device listed under sound, video and game controllersand then click Update driver software.

  You can also visit the manufacturer's Web site and download the latest 64 bit Vista compatible drivers.

  For more information, please visit the following links:

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

  Hope this information is useful.

  Jeremy K

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

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• His only problem in window 7 but headphones, built-in speakers are work orders.

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