Possibly bad mobo or cpu

chrodulus

Prominent
Nov 20, 2017
1
0
510
I recently had my pc power off in the middle of use. No warning just no power and wouldn't turn back on.

Specs are:
MSI Z97 Gaming 5 Motherboard
i7 4790s
Evo 212 cpu cooler
Evga Supernova Nex650G
G.SKILL Ripjaws X Series 8GB (2 x 4GB) 240-Pin DDR3

I've already taken out and tested the psu in another pc and it worked fine and also took the psu from that and put in into mine and no change. Also moved the ram to another pc and it works fine.

So basically leads me to believe that it's either the motherboard or cpu causing the issue. When 'powered' on the only light I get on the mobo is a solid blue led labeled JBAT1 which is next to the CMOS battery. I've already replaced it and also cleared it with the jumper.

I've removed everything but the mobo, cpu, cpu cooler and psu
When I go to turn it on no lights but the JBAT1 led lit solid blue, no fans turn on nothing.

So it has to be either the cpu or motherboard need help figuring out which is the issue. I don't have another mobo or cpu that I can test with further.