GTX 560 Ti (BSOD Issue)

friends i have recently bought a Zotac GTX 560 Ti Amp Edition i m facing blue screen of death while playing games like cod mw2,mw3 bf3 etc, my display goes blue than i have to restart pc from my reset button
Pc Specs;-
Processor : Intel i7 2600
Motherboard : Biostar th67b
RAM : Gskill 4GB
PSU : Cooler Master Extreme Power Plus 650w
HDD : 1 TB WD
Answer #1
Well your PSU is absolute trash but it _should_ work. RMA the card and hope for the best.
Answer #2
id also think faulty GPU. the minudump may provide more info.