Diagnose my PC! :(

Okay, so I have noticed I get a lot of random audio graph isolation crashes (i lose audio)When I play WoW i get random BSOD that talks about dumping physical memory and sayins POOL_HEADER near the top middle of the page. I am using Vista 64-bitI am clean from all virus/spyware, Defrag regularly.My room tends to get very hot from my PC, could it be over heating? Any other information I should say? I am wondering what part of my pc is dying and I need to replace. Thank you very much :PBSOD: Page disappears really fast and i can barely read it.Diagnose my PC! :(
Did it just say POOL_HEADER or BAD_POOL_HEADER?Diagnose my PC! :(
BAD_POOL_HEADER
Looking into the issue more, the crashes you seem to be having are related to either bad drivers or bad hardware.The first thing i advise you to do, is to make sure all your drivers are up to date, that includes, printers, scanners, NICs, sound cards, etc. If drivers arent the issue, its most likely a hardware problem.
It also said there is a driver conflict and it restarts to prevent damage to hardware.
Does it specify what hardware?
could be overheating but maybwe you should contact this guy as he says he'#'s with M$ afterall: CodyGWinTeam
Im not sure, the page disappeares too quickly lol
Theres somewhere where you can change an option so the comp doesnt automatically restart after a crash, but i forget how.Does anyone know?
There's a way to have the system not reboot after a crash, not sure how to do it in Vista, also you can check the performance center in Vista to see what the deal is.
What was the latest change you made before this started happening?
I don't remember, this was 6 months ago lol, and I have had my pc for 1.5 years. It just go severe tonight really. Im thinking of reformatting, will that do any good? I also found about 8 drivers to install for windows, could that be it?Edit: I am also gonna check for errors on my hdd
Go into the device manager and disable the sound device is you suspect that it's faulty, then test.
I checked my hdd for errors and found nothing. I am using onboard audio btw, microsoft drivers, but im thinking of changing drivers
Also ran Reliability and Performance monitor and failed Hardware Device and Driver checksEDIT: I disabled a few drivers, like ISATAP, that were casuing problems. Ill see if my problems presist,

pout