Question System wont post even to BIOS, VGA light not turning off on motherboard

[defrons]

My system suddenly wont get any post, stuck with VGA light wont turn off on the motherboard. Tested the GPU on another system and works just fine, trying the RAM with each stick still nothing. Even tried to reinstall the CPU and still nothing, any suggestion whos at fault?

Ryzen 5 3600
MSSI B550MPRO-VDH
MSI GTX 1060 6GB GAMING X

 

[Lutfij]

Ryzen 5 3600
MSSI B550MPRO-VDH
MSI GTX 1060 6GB GAMING X
When posting a thread of troubleshooting nature, it's customary to include your full system's specs. Please list the specs to your build like so:
CPU:
CPU cooler:
Motherboard:
Ram:
SSD/HDD:
GPU:
PSU:
Chassis:
OS:
Monitor:
include the age of the PSU apart from it's make and model. BIOS version for your motherboard at this moment of time.

Might want to try and reflash the BIOS with the Flash BIOS button on the back of the motherboard, using this guide;

View: https://www.youtube.com/watch?v=MYL88wjbmbI

 

[defrons]

Ryzen 5 3600
MSSI B550MPRO-VDH
MSI GTX 1060 6GB GAMING X
When posting a thread of troubleshooting nature, it's customary to include your full system's specs. Please list the specs to your build like so:
CPU:
CPU cooler:
Motherboard:
Ram:
SSD/HDD:
GPU:
PSU:
Chassis:
OS:
Monitor:
include the age of the PSU apart from it's make and model. BIOS version for your motherboard at this moment of time.

Might want to try and reflash the BIOS with the Flash BIOS button on the back of the motherboard, using this guide;

View: https://www.youtube.com/watch?v=MYL88wjbmbI

CPU: Ryzen 5 3600
CPU cooler: Deepcool fan cooling (forgot the series)
Motherboard: MSI B550M PRO-VDH
Ram: Adata XPG Spectrix 3200Mhz
SSD/HDD: Klevv crass 512gb
GPU: MSI Gtx 1060 6Gb Gaming X
PSU: MSI Mag 550 bronze
Chassis: darkflash something
OS: Windows 11

I tried the bios update already with the flash button and usb. After the system restart itself, still stuck on VGA light wont turn off on the motherboard