Question Black screen but I can still hear Windows login sound, also can't open BIOS menu ?

[louce]

Ryzen 5700x
Rtx 3060
Asrock b550 pro 4

 

[--SID--]

Brand and model of the PSU and RAM?

Have you tried a different video cable/output?

 

[louce]

Yeah. I try all kind of stuff available in google.
Msi a650bn
Zadak twist 32gb
The cable is normal. I try it on my ps5

 

[louce]

This mobo keep showing blinking red light under gpu. The gpu fan is still moving but after failed to boot it only show black screen the fan stop spinning . After i take off the gpu it still showing the same thing. Blinking red light under gpu pcie slot

 

[Lutfij]

Stick to one thread unless you want to end up with spaghetti brains.

 

[lynn_levi]

This mobo keep showing blinking red light under gpu. The gpu fan is still moving but after failed to boot it only show black screen the fan stop spinning . After i take off the gpu it still showing the same thing. Blinking red light under gpu pcie slot

obviously that means your GPU ran into issues. maybe send it to a repairmen?