PC has no display

[rwsdiohv]

This is my first time building a PC and I finished installing all the parts yesterday. The problems started with a couple of case fans not working which was fixed almost immediately after resetting the CMOS battery. I moved on to try to boot the PC with my monitor which did not work. The fans and the RGB would be working but the monitor received no signal. Upon checking the debug LEDs, I found that both the CPU light and the DRAM light would light up as soon as I opened my PC but the CPU LED would quickly disappear leaving the DRAM LED on. I tried cleaning the DRAM, clearing the CMOS, swapping places, and trying on one at a time but none of it would fix this issue. 

Here's my build:

-Intel i5 12400F

-Asrock Arc A750

-Asrock B660 pro RS

-AZZA 850w 80+ gold

-WD green 1TB

-Corsair Vengence RGB PRO 2x 16GB

 

[Trinity-W]

14 minutes ago, rwsdiohv said:

This is my first time building a PC and I finished installing all the parts yesterday. The problems started with a couple of case fans not working which was fixed almost immediately after resetting the CMOS battery. I moved on to try to boot the PC with my monitor which did not work. The fans and the RGB would be working but the monitor received no signal. Upon checking the debug LEDs, I found that both the CPU light and the DRAM light would light up as soon as I opened my PC but the CPU LED would quickly disappear leaving the DRAM LED on. I tried cleaning the DRAM, clearing the CMOS, swapping places, and trying on one at a time but none of it would fix this issue. 

Here's my build:

-Intel i5 12400F

-Asrock Arc A750

-Asrock B660 pro RS

-AZZA 850w 80+ gold

-WD green 1TB

-Corsair Vengence RGB PRO 2x 16GB

 

Unplug everything, Unscrem motherboard, remount everything. 

 

Hi and welcome.