So my pc was on and i didn't do anything and all of a sudden my pc turns off. it starts but my monitor says no signal and my keyboard won't light up. also other usb things won't work. i have checked that all the cables are on the right places. motherboard's ez debug light is on gpu and the light is white. I tried the parts on a different motherboard and the same thing happened. I also took out the battery from the motherboard and i put it back in. It didn't work. I also tested the psu with paperclip and it was working.
CPU: AMD Ryzen 7 3800X
GPU: NVIDIA GeForce GTX 1070
Motherboard: MSI MPG B550 GAMING CARBON WIFI
2nd Motherboard: Asus ROG strix B450-F gaming II
PSU: Corsair CX650M 650 W ATX
CPU: AMD Ryzen 7 3800X
GPU: NVIDIA GeForce GTX 1070
Motherboard: MSI MPG B550 GAMING CARBON WIFI
2nd Motherboard: Asus ROG strix B450-F gaming II
PSU: Corsair CX650M 650 W ATX
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