Question White LED on Asus motherboard when DisplayPort cable is used ?

[Tsegava]

The motherboard white light would stay on, monitor would work but would just boot right to windows before monitor would turn on, missing the splash screen. I can't even access the BIOS.

This only happens when I use the DisplayPort cable, with the HDMI cable everything is fine.

Could someone help me please?

Asus TUF Gaming B460M-Plus
i5-10400F
2x 8GB RAM Corsair Vengeance 3200mhz
GTX 1060 G1 Gaming 3GB
Corsair CX600
LG 29WK600 (HDR10/75Hz/Freesync/DP 1.2) Gsync On
DP cable: Ugreen DP1.2

 

[Tsegava]

If anyone still has this issue, I was able to resolve it by enabling the CSM (Compatibility Support Module) in the BIOS.