Question LED motherboard VGA Problem

[TenTap]

Hello
I was wondering if someone could help me because I don’t know what to do anymore
I have well build all my PC but the motherboard LED VGA is red on.
I have :
CPU : Ryzen 9 5950X
GPU : RX 7800 XT Phantom Gaming
Motherboard : MSI Mag Tomahawk B550
Ram : 16Gb x 4 DDR4 3200
PSU : Straight Power 12 - 1000W Platinium
2 M.2 1 Pcke4.0 960Gb and another one Pcle 3.0 480Gb
2 SSD 960Gb and 480Gb

I have tried to switch cables to my screen, different Pcle cable to power up my GPU, even another GPU (GeForce GTX 1660 Super) and the problem still going.
Almost forgot that I can’t update my driver GPU because I don’t see nothing on the screen, otherwise, every FAN have the LED on and even the GPU led is on

Thanks for your time

 

[Lutfij]

Welcome to the forums, newcomer!

Almost forgot that I can’t update my driver GPU because I don’t see nothing on the screen, otherwise, every FAN have the LED on and even the GPU led is on
Is your PC a new build or did you have the GPU upgraded? If the latter, you should've removed your existing GPU drivers using DDU. Drop in the new GPU and then install with the latest driver from AMD's support site in an elevated command.

Motherboard : MSI Mag Tomahawk B550
Is this your motherboard; https://www.msi.com/Motherboard/MAG-B550-TOMAHAWK ?
If so, drop the GPU into the lower PCIe slot.

PSU : Straight Power 12 - 1000W Platinium
How old is the PSU?

Did you try clearing the CMOS?