Welcome to the Asus forum.
Seeming the user didn't post back I think it is safe to assume the problem was resolved by one of the following:
1) the clean install of the OS resolved the problem
2) the Audio Chip was defective so it was replaced
Typically this problem can also be the result of the audio being disabled in the BIOS; you didn't indicate if you had checked that in your post. Also seeming I'm going on very minimal information did you install the drivers...is the audio device even showing up in Device Manager...and also what OS are you using?
In the future if you are having problems please open a new "thread" vs. posting on a "old" or "closed" thread.
Thanks!
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MB: Crosshair V Formula-Z • CPU: FX-8350 • GPU: Asus Matrix R9 280x • RAM: 8GB of Crucial Ballistix Tactical Tracer (1866)• PSU: Thermaltake DPS Thoughpower 750 Watt • CPU Cooler: Thermaltake Frio Advanced • Keyboard: TT Sports Challanger Ultimate • Mouse: TT Sports Black Element • Case: Thermaltake GT Level 10
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