Sound Problem while playing games- help!!!

joshuam92

Distinguished
Oct 12, 2011
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Hey guys, when I am playing games the sound is fine for around a minute but then I get bad distortion and finally it goes really quiet (like the bass has been completely taken out) - this makes games really annoying to play. Help?

My specs are-:
AMD Athlon II x4 640 3.0ghz
4gb DDR3 Ram
1 TB HDD
ATI 5770
VIA HD Audio (intergrated)
Win 7 64 bit

Please note this is a new problem that had arisen in the past couple of weeks, before I had no such problem

The games that I have tested that have this problem are- Fear 2 Demo and the Homefront Demo. I have tested COD 4 and I did not have this problem :S