Hey I have been having these problems since CS:S half-life basically gets to the menu screen and loads up. Next thing i know my monitor turns off and seems like there is no signal then my speakers start going off with a clicking sound. forcing me to reboot. HalfLife wont run HELPPP
I think that's possibly an OS problem. You can try reformatting.
Or changing your OS..
Um i got windows xp with sp2..i was thinkin of a format too but Im hoping for an easier option...I really want formattin to be a last resort