seeing that all temps are high
better air flow in the case my be what is needed ?
it was working a shot time ago the question is what has change in this short time
a motherboard temp of 45 C indicates to me that there is not enough air flow in the case
a high ambient temp could also cause all the temps to be high
the NB should be 65 C or less and the cpu should be 62 C or less
the computer may need a good cleaning ?
I think the both of us is right. But without photo confirmation it's difficult to know for sure.