no boot but fans on

So I just build my pc for the 1st time I’m pretty sure I have everything connected at the right spot so when I start up my pc it says no signal I connected my hdmi in the gpu and nothings boots you only no signal could anyone please help me ASAP I’ve been having this problem since Sunday ...

So last year in september, my motherboard, wasn't secured properly, fell out of its place and broke my whole pc. Eveything died and i couldnt get it to start. I tried rebuilding and nothing. Around that time i was busy and couldnt afford to fix it so i left it for a while. Now fastfoward, i...

Specs: MSI X570 Gaming Edge Wifi AMD Ryzen 7 5800x MSI MAG Coreliquid 240R ASUS GTX 1080ti CORSAIR Vengance Pro RGB 2x8gb @3600MHz SABRENT1TB M.2 SSD SEAGATE Barracuda 1TB HDD CORSAIR RM850 PSU All new parts recently bought together. Computers been built but it doesn't post. All rgb lights up...

Hello all, long time listener, first time caller. I’m in the middle of a custom build that necessitated my cleaning and fresh installing my CPU. The pc ran fine before removal, but upon removal I found a cluster of bent pins (minor, more like slightly out of line). I proceeded to clean the CPU...