[SOLVED] PC turns on, no display, and then turns off ?

[vickyjp]

Hello - please help

I changed out my old ASUS Z170 board and CPU to MSI MAG Torepedo and i9-11900k and everything seemed fine. My cooler master nepton CPU cooler started making this weird noise, assumed it was bubbles so I removed the whole thing and put back on. Now when I try to boot, it turns on briefly, I don’t get any signal to monitors and PC turns off.

 

[rgd1101]

the b560 or the b460?
full system spec? include brand and model of the psu

 

[Vic 40]

Can try and reseat the cooler again.

Also check if somehow pins in the socket got bent.