Question PC won't boot after power outage ?

jakallov3

Honorable
Dec 5, 2014
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10,510
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Hello all!

After a power outage, my PC will not boot, when I turn on the PSU, the mobo just flashes the light for a second then nothing, power button does nothing.

I have replaced the PSU (tested and its working) and also removed the battery to reset the BIOS as I heard that could help, also did a CMOS reset but still nothing.

System was working flawlessly before.

Thanks in advance! :)

Specs:
CPU: Ryzen 5 2600
MOBO: Aorus B450 Elite
GPU: MSI 5700 XT
PSU: TX 750M

Update:
I moved everything to a spare MOBO I had and it turns on and everything, so it tells me its the MOBO, but Im not sure what might be wrong, I also changed the battery on it, still nothing.
 
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