my computer keeps turning off while playing games

coolpics

Honorable
Jan 17, 2014
1
0
10,510
about a 5 weeks ago i built my first gaming computer but when i go on games it would crash and turn it self off in about 2-5 mins, it not over heating i have check it, so then i thought it was because of the Ethernet drive because it had a ! mark next to it so i updated that and i make sure all the over drivers was updated too, so i dont know what to do and i spent all my money building the f ing thing.

my specs are
amd r9 280x
amd fx 8320
evga 600 watt power supply
western digital hard drive 1tb
8 gbs of hyper x red ram
and also it wont let me update internet explorer 9 is that related thanks plz some respond