Hi,
This sounds like motherboard's CPU socket has some bent pins, so check this please. Few times just to make sure it's not a bent pin. If no bent pins, then ok, refit CPU but without cooler yet. Look around RAM slots, maybe while you've been fitting ...
This sounds like motherboard's CPU socket has some bent pins, so check this please. Few times just to make sure it's not a bent pin. If no bent pins, then ok, refit CPU but without cooler yet. Look around RAM slots, maybe while you've been fitting ...