Pc rebooting randomly

Sowers25

Honorable
Jan 13, 2014
8
0
10,510
Hello everyone.

Awhile back me and my wife bought her a pc for animating from ncix, and after about a week or two, it started randomly rebooting. We have tried almost everything. From changing sata cables, to reformatting and moving over to a ssd, we tried different sticks of ram, and we have even changed the psu.
Im usually very good with computer hardware but this has me stumped. What happens is she will be just be browsing the web literally, and itll reboot, no bsod, however once it starts back up, it gives a minidump warning, which made me think it was the ram, which it isint. Could it be a corrupt bios?
The current systems specs are;
AMD fx-6300 cpu (stock clocks)
Radeon 7790 gpu (stock clocks)
Corsair 750w psu
Gigabyte ga-78lmt usb motherboard
16 gb kingston hyper x 1600mhz
1tb 7200rpm hdd
120gb kingston ssd
And windows 8

Please help me if you guys can. If you need any more info let me know! Thank you in advance.