no audio output device is installed

Discussion in 'Windows Vista Help and Support' started by mathboyx215, May 31, 2009.

  1. mathboyx215

    mathboyx215 New Member

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    After i installed vista sp2 and rebooted,it started installing the driver software for sigmatel high definition audio codec.Then a new window pops out and say it failed to install because a device attached to the system is not functioning.Now,i can't hear any sounds.I'm using a laptop running window vista home premium 32 bit.Any help will be appreciated.
     
  2. kemical

    kemical Windows Forum Admin
    Staff Member Premium Supporter Microsoft MVP

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    Try rolling back the driver..
     

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