Windows 7: Random BSOD- error 0x000000f4 - same crash address ntoskrnl.exe+7cc40

Hi

I am rather new to this but i am sick of not being able to play games and use the system i built specifically for that reason.

my sys specs are as follows

• amd 1090t II 3.2ghz 6 core
• 8gig of ripjaws 1600ghz ram
• vertex series 2 ssd 60 gig
• samsung sata II 7200 rpm 1tb
• western digital sata II 7200 rpm 1 tb
• antec gold rated 900w psu
• evga gtx 570 1280gb oclked version

i am running win 7 64 bit home premium as an os.

the problems started about three months ago randomly, so naturally assumed a hardware issue. indiviually tested each aspect of the system.

I have sent the mobo - (gigabyte ga-890fxa ud5) for warranty check tested fine.

ram is brand new have tested different ram,
updated firmware in relation to ssd, tested hard drives individually, the graphics card is brand new, have swapped out for and older gpu ati 5770 for testing no change to situation, i have done fresh os installs on each individual drive formatting in between still no change. changed psu for this current unit had a 650w in previous.



nothing i seem to have done has helped the BSOD issue. i not good at deciphering dumps as i just reall yhave no idea i have attached my system health check and the dumps that i have. the issue seems to come from same crash address ntoskrnl.exe+7cc40 when blue screening.

any suggestions or if you know how decipher dumps, the help would be greatly appreciated.

Thanks

Jezus86