PC not posting issue

piXeLpX

Honorable
Sep 3, 2013
1
0
10,510
Hello,

I recently had a power blackout and I turned my PC on to see that I doesn't boot. I unplugged everything. Gave it a thorough clean. Put it all back together and it still didn't boot. I then went through the checklist on the forums and tried to single out the issue. Seemed it was my motherboard. So I got a new one. Soon as I put it back in it booted perfectly. Worked for about a day then soon as I did a restart it didn't post again. I then thinking it was a PSU issue, used a multimeter and found there was no issue with the power supply. I have got the motherboard replacement and I put it in today to find it boots but doesn't post. I've tried everything. Please help. Thankyou