Every now and then, were talking from a minute to an hour, of using my computer all my sound stops working until I restart. Its happens 95% only when I use some sort of voice chat. I have tried everything under the sun to do with drivers, I have updated the BIOS, I have compleatly reinstalled my Windows 7 64 bit, all of this has not worked. The only thing I have left is to either get a new DP55WB or change motherboards both of which are not cheap, so if anyone could shed some light as to what the hell is happening, I would be very very grateful.
My specs are as follows: Intel Core i5 CPU 2.7Ghz, 4.0GB Ram, NVIDIA GeForce GTS 250 Graphics Card.
Thanks in advance.