[SOLVED] Why my computer is not displaying anything nor USB ports working after changing MOBO

[Romukami]

Okay, so i ordered new mobo (Asus Prime x570-PRO) and now the USB ports doesn't work, neither does display cables. Everything is connected correctly, and all what happens is the fans and lights turns on, including the DRAM light on board. I don't really know what i should try next.
Specs:
Ryzen 5 2600
GTX 1060 6 GB
Seasonic 650w focus gx gold
G skill trident z 2x8 gb DDR4
ASUS Prime x570-PRO

 

[kerberos_20]

if DRAM light is lit up, then your RAM is either not inserted correctly or u got compatibility issue with your mainboard and your ram
try 1 stick in A2 slot first, also check CPU for any bent pins, that could cause ram not being working aswell