Computer Crashing - MB Damage?

srloin

Honorable
Jun 25, 2012
18
0
10,510
My build:
i5-3750k w/ Cooler Master 212 Evo
z77 extreme4
sapphire 7970
8gb Corsair Vengeance DDR3 1600 MHz
Samsung 128GB 830 SSD
Seagate 2Gb 7200RPM
Corsair TX750 V2
Windows 7 (SP1)

Been getting random reboots. thought it was Windows acting up so I reformatted with same results. Temperatures look good. At idle cores are between 22C and 31C. Voltages look good according to BIOS. I've tried one stick off RAM and did memtest with no issues. Just took out vid card and used on board video, crashed almost instantly. I did notice what appears to be damage to the motherboard under the graphics card. Should I just write this up as the motherboard being damaged or is there anything else i should try?



I got this about 5 months ago I'm not sure if i'll be able to return to Amazon so I'm hoping to eliminate all possibilities.