Upgraded to Ultimate from Business now no sound. RRS feed

  • Question

  • I upgraded to Ultimate from Business today, and now my sound does not work. The speaker in the task bar has a red X on it, when I hover over it a messages comes that say "No  audio output device is installed.  But, when I go to my device manager it says Sigmatel High Definiton Audio Codec is working properly. I (feel stupid for this) did not know how to do a backup, and thus did not. What can I do to get my sound back.
    Thursday, June 21, 2007 1:44 AM

All replies

  • What is the model number of your system?


    Try going to the OEM's website to download the driver.

    Saturday, July 7, 2007 10:03 PM