No sound in Windows 7

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  1. Posts : 10
    Windows 7 Ultimate x86
       #1

    No sound in Windows 7


    Hi, last night i upgraded from Windows XP SP3 to Windows 7 Home Premium and when i started winamp i heard no sound, this is happend to headphones and 5.1 ; so today i thought that maybe is form Home Premium or because of the upgrade so i formated my HDD and installed a fresh Windows 7 Ultimate , after i installed last Realtek drivers but no sound either.

    No sound in Windows 7-1.png

    No sound in Windows 7-2.png

    No sound in Windows 7-3.png

    No sound in Windows 7-4.png

    My soundcard is working fine, 4 month ago i had windows 7 and no problem with the sound.

    In Everest show :
    Multimedia
    Audio Adapter ATI Radeon HDMI @ ATI RV710/730/740 - High Definition Audio Controller

    Audio Adapter : Realtek ALC888/1200 @ ATI SB750 - High Definition Audio Controller
      My Computer


  2. Posts : 343
    Windows 7
       #2

    Winkey+R

    "Services.msc"

    Restart/Enable "Windows Audio".
      My Computer


  3. Posts : 1,039
    Windows 7 Ultimate x64 Service Pack 1 (Build 6.1.7601)
       #3

    You need to plug the speaker jack into the green slot not the black one.
      My Computer


  4. Posts : 1,506
    W7 Ult. x64 | OS X
       #4

    Make sure you've got the correct drivers installed, read this thread:

    http://social.answers.microsoft.com/...d-64aef08e3fd8
      My Computer


  5. Posts : 343
    Windows 7
       #5

    Crispy said:
    You need to plug the speaker jack into the green slot not the black one.
    Intel HD Spec audio devices are able to detect changes in the jack. if he was plugging in the wrong port while in Stereo mode, the Realtek HD audio device in Playback would be marked as disconnected.

    Not to mention the realtek driver can automatically enable surround modes as additional jacks are plugged in.
      My Computer


  6. Posts : 10
    Windows 7 Ultimate x86
    Thread Starter
       #6

    squall leonhart said:
    Winkey+R

    "Services.msc"

    Restart/Enable "Windows Audio".
    tried ,not working

    Crispy said:
    You need to plug the speaker jack into the green slot not the black one.
    is in the green one.
      My Computer


  7. Posts : 343
    Windows 7
       #7

    is this a laptop or desktop.

    model number and brand please, its most likely a custom implementation of the Chipset. Vendors often require custom drivers because they stuff up the channel implementation.
      My Computer


  8. Posts : 10
    Windows 7 Ultimate x86
    Thread Starter
       #8

    Is a desktop , click on my system specs to see specification.
      My Computer


  9. Posts : 343
    Windows 7
       #9

    do you have the latest bios?

    This is the currently available audio driver for that mainboard http://www.msi.com/index.php?func=dr...e&dno=2423&i=0

    if that doesn't work, then it could be the audio channels specified in the bios are incorrect which an update may fix.
      My Computer


  10. Posts : 10
    Windows 7 Ultimate x86
    Thread Starter
       #10

    is not the latest bios , i have 1.3 the latest is 1.6 and i never updated bios.

    I will install these drivers, i will give feedback after.
      My Computer


 
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