Games sound problem

[mark666666]

when i play games on my pc the sound just goes off.sometimes the sound lasts 60 mins other times 2 mins.can anyone please help me?

 

[vegasgmc]

Post specs of your system.

 

[Abraxas]

Only when you play games? And there's that much difference in duration?
I'd guess your speakers are faulty, but we need more information like vegas said.