Serious problems, computer went off, help!

motop786

Commendable
Aug 28, 2016
5
0
1,510
My computer suddenly, randomly, went of while playing a game and it didn't come on after that.

I replaced the PSU and still no power,

So i figured it HAD to be the motherboard that blew up or something, so i replaced that and found out IT WAS! i finally had power again and i wasted money on a new PSU as that old still worked.

BUT now i have nothing showing up on my screen, no bios, nothing

So i thought it was my graphics card and then i replaced that with an AMD 280x and still NO signal on screen.

Then tried new RAM, and still NOTHING. No POST, no BEEPS (i have no speaker).

The Only thing i have not tried is replacing my CPU, but it looks like its working, i mean it gets warm when pc is on? How can my motherboard stop working like that, was it a power surge or something which damaged my CPU.

Please advise. Thank you

PC:
GPU: GTX 1080
CPU: AMD FX 8370 not overclocked. Cooler Master 212 evo
RAM: 8GB
PSU: CXM750 ATX/EPS Semi-Modular 750 W
MOTHERBOARD: MSI 970A Sli Krait Edition