Windows 7: BSOD Page fault in non paged area

Hi Guys,

Please see attahced my dump and perfmon. I seem to be getting this every day now and you'll see from the dump its been happening for a period of time. It crashed the computer the other week and ive had to completely re install windows from fresh.

It is still happening now and really need help

If you need anymore info please say - im new to this

Thanks guys

System Manufacturer/Model Number Custom Built 790I XFX Ultra
OS Windows 7 Ultimate 64 Bit
CPU Intel Core 2 Extreme QX6850
Motherboard 790I XFX Ultra
Memory Corsair 4GB DDR3 1600MHZ
Graphics Card BFG GTX260 Maxcore (2)
Sound Card Creative Soundblaste
Monitor(s) Displays LG 19" Widescreen, 15" NEC

Update your System Spec
PSU Corsair 1000W
Case NZXT
Cooling Air cooled - x4 case fans plus other cooling
Hard Drives x2 750GB Maxtor - Stripe Raid config (1.32GB) 500GB Samsung Internal 500GB External HD