Question newMotherboard not going into POST

abhishek2696hhh

Honorable
Nov 22, 2018
53
6
10,535
This is what my current build looks like PSU Corsair CX650M
Motherboard - Gigabyte X570 Gaming X (upgraded from ga-ab350m gaming 3)
Ryzen R9 3900X CPU
RTX 2070 GPU
G.Skill F4-3200C16D-16GTZRX Trident Z RGB Series 16GB (8GBx2) DDR4 3200MHz
Coolermaster master liquid lite 120
1TB HDD 7200 rpm
1TB SSHD seagate firecuda
240GB SSD WD Green
3 x RGB 120nm inflow fans
1 x 120nm outflow fan
Acer KG241Q 144hz monitor

I reset the hard drive and installed a new copy of windows 10 64bit to ensure that the motherboard softwares dont conflict before outting the hard drives in the new MB.

As soon as I press the power button, everything in my computer turns on, the fans, the rgb for the aio, the ram rgbs etc. but the screen remains blank and nothing loads up. What can I do?