as the title said my pc will immediately shutdown when I launch Furmark, it goes to a full screen and then shuts down. it also shuts down within 5 min of playing skyrim and FNV and some other games that are moderately heavy on graphics. my temps seem fine on HWmonitor. after reading some posts my concern is that it may be a psu problem since im using a cooler master 550w to power a gtx 970.