Ok so i've had a newly build computer for about 2 weeks and i saved up for a graphics card and i installed it and downloaded the drivers from there website for it and it was working great and then my computer just shut down without any warning (it was runnung for about 30 min befor shutdown)and now it won't turn back on i found out that it not the PSU by testing it on another computer so any help would be great
Specs
Motherboard-MSI B75MA-G43
PSU-Cooler Master i600
CPU-Intel g2020
Ram-PNY 2 sticks of 2gb ram 1333
GPU-Gigabyte Geforce GTX 650 Ti
Specs
Motherboard-MSI B75MA-G43
PSU-Cooler Master i600
CPU-Intel g2020
Ram-PNY 2 sticks of 2gb ram 1333
GPU-Gigabyte Geforce GTX 650 Ti