PC won't boot: motherboard or PSU?

michaelglaz

Commendable
Aug 14, 2016
5
0
1,510
I had an i5 and just bought an i7. After placing the new CPU my computer powers on for 1 second and then powers off. I tried placing the i5 back in and same thing. The PSU self-test makes the fan run. So what could be the problem?
 

michaelglaz

Commendable
Aug 14, 2016
5
0
1,510


Sorry, I thought the pins were on the CPU itself. I can't really tell. I took a picture but I don't think I can upload it here. I have an RMA with ASUS to replace the motherboard in any case.