Well from OCZ power supply it wont be surprising at all...Try memtest first, then try another disk in the computer. If you are using windows XP there can be the problem, unlike Vista/7 he really hate that main component are swap like CPU or mobo or VGA change and most of the time he do weird thing and need a fresh install. Try this and then tell if more needed;)
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__________________ Ask for more Martin_metal_88 Colenzo : See system spec! Odysseus : I7 860 @ 3.6Ghz || GA P55-UD5 || G.skill Ripjaws F3-16000 2000Mhz 2X2GB || Coolermaster ATCS 840 || Silverstone Strider plus 850W || WD 640 black - WD 1TB green - Samsung F3 2TB || MSI 5670 1GB Cyclone ||Coolermaster Hyper 212 + || |