Overheating issue maybe?

Btotherad

Reputable
Mar 6, 2014
2
0
4,510
My computer keeps powering down whenever i play certain video games, i am capable of running battlefield 4 on ultra without such issue but whenever i play what seems to be games that are in the unreal engine my rig powers down and then comes right back up. No blue screen no message other than the option to start windows regularly. I am confused as to what could be causing this. Though i have noticed my that when my cpu is idle or has a really low load it has been running at about 36 C and a buzzing noise has started to come from the system unit though i am unsure what it could be. Please help
specs:
Gigabyte Intel Z77 CrossfireX ATX MB
INTEL I5-3470 3.2GHZ 6M Processor
Galaxy GeForce GTX 660 Ti GC 2GB GDDR5
2 X Kingston 4GB 1600MHz 9-9-9 DDR3 HyperX
1 X 500gb HDD
1X DVD
Kingwin Maximum Power Supply 650 Watts
 

Btotherad

Reputable
Mar 6, 2014
2
0
4,510


when i checked that it said about 55 C and shortly turned off afterwards while playing a relatively low requirement game for 10 minutes or so. This never seems to happen in Battlefield 4 which is alot more intensive than renegade x. Is there some way to find out exactly if it's a psu issue?