Your first post states a 9600 GT. That's a video card, right? The blue screen states it has a problem with new hardware, not hard drive. To me the new video card is the problem. Make sure the new card is seated properly and power is supplied to it. It could overheat right away if it doesn't have power for the fan.

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Intel 6320
4 gigs ddr2 ram
160 gig sata
evga 8800 gts video card
vista home premium sp1 - 64 bit