Question Pc stuck in boot loop even after reseaging card and ram

[Ts638]

My pc is stuck in a boot loop after upgrading motherboard cpu and ram it keeps turning on and off and ive done the normal boot loop procedure of reseating ram and gpu but it hasnt worked.

Parts are:
Ryzen 2700x
Asrock B450 Steel Legend
G skill trident z 8gbx2 3200mhz
Msi RTX 2060

 

[rgd1101]

no bios? no windows startup screen?

make and model of the psu?

what did you upgraded from?