First thing's first: I didn't know where to place my issue so I chose this sub-forum, even though it hasn't necessarily to do with internal hardware or maybe it has...
The title says it all, when playing games my pc freezes with a buzzing, awful noise coming from the speakers; I thought first it had to do with high temps but that SEEMED ok (I read my temps using hvi software and besides that I placed my hand on the case of the pc and it didn't feel as abnormally hot); the GPU is kind of new (1,5 y.o.) so is the PSU (750W).
I noticed that it started after I updated my gpu Nvidia drivers yesterday, don't know whether it's related or not; my system is windows 7 64 bit, home edition.
Any help will be, needless to say, VERY appreciated.