Question PC won't boot :(

[Racym15]

Hey, so i removed my graphics card from my pc to make some tests in another computer, but when came the time to put it back in my pc, no image at all..

I tried integrated graphics and a GTX 1650 but still no image. I removed cmos battery for 5 minutes but nothing again. I put the gpu in another pcie slot but no image too. I also put another kit of ram to see if it was the problem, but the troubleshooting LEDs on my motherboard are pointing to the CPU.

I just don't know what to do, please help !

Pc specs :

-RTX 3080

-I7 11700k

-Aorus z590 elite (with latest bios revision)

-32GB cl16 3200mhz corsair vengeance RGB ram

-corsair rm850x psu

 

[rgd1101]

check the power to the motherboard? both end, since you got a modular psu

 

[Racym15]

check the power to the motherboard? both end, since you got a modular psu

Yes, I did check every connections of the motherboard on both ends but i don't think the psu is the problem here since all the fans spin with rgb.