Computer crashing every hour

Coryb616

Commendable
Jan 29, 2017
3
0
1,510
Hey friends so i just bought a custom built computer a couple of days ago and I am having issue with the computer crashing every hour or so. I have run every extensive test i can think of and I have no problems with the hardware that i know of. Everything has passed all of the hardware testing. When it crashes i get no BSOD. It just freezes for a minute or two then restarts. When it runs it runs really well. Just cant figure out what is making this crash happen. Here are my specs any info or help on this would really be appreciated!

CPU- AMD phenom II X4 955 Black 3.2 GHz Quad core
Motherboard- Gigabyte GA 78LMT-USB3 Micro ATX AM3
Ram- G.Skill Ripjaws X series 8GB DDR3-1333
Video Card- Gigabyte Radeon RX 460 2GB OC edition
PSU- Thermaltake 500W ATX

Edit. I have closely watched for overheating as well and there is no heat problem and all of my fans run well
 

Coryb616

Commendable
Jan 29, 2017
3
0
1,510


Update. So it just crashed again about 2 mins ago. And i got a BSOD this time.