I have downloaded everything from windows update... says there are no available updates.
I recently bought a new powersupply pack due to my old going bust. However it is a higher wattage. Also all my equipment is secured correctly and is regulary cleaned. As for over heating... i have MANY fans... and i have recently made a few holes in my case with grills over the top to increase air flow and prevent dust intake.
I doubt this has anything to do with it... im sure its software related... Biggest disaster to happen to me atm... SH4 is one of my favourate games... and i cant play it
even though i could once upon a time.