Question New build has no display, and there's a green/yellow light on mobo ?

Feb 22, 2021
I have built my new PC and when I tried to start it up several days ago there was no display on the screen. I have followed a very good tutorial so there shouldn't been any issues on the cables.

When I start the PC the motherboard (ASUS) goes to the "Boot" light and remains green/yellow. According to their website, this should be an SSD/HDD issue. I have tried to remove and insert the SSD but no success.

My build is:

AMD Ryzen 7 3700X
PNY Geforce 2060 OC 6GB
Kingston A2000 1TB
ASUS Rog Strix B550-F Gaming
Corsair Vengeance LPX Black 32GB (2x16GB) Ryzen
Corsair RM750X V2

What I have done:
  • Tried the RAMs in different slots and each individually
  • Removed and put the GPU back
  • Tried different HDMI cables
  • Tried both the HDMI on motherboard and the GPU
  • Cleared CMOS
  • Updated BIOS
  • Double-checked cables
  • Tried the SSD on the other place on the motherboard
And yet no success...

Can someone please help me? I really need this PC to work soon!