wont post White led on

[Thorbeam]

Hi I was playing factorio, I went over to discord when I went back to factorio my screen got black and my pc restarted but it wouldnt post and the white led was on and the mobo had the code 90

 

i have tried reinstalling the gpu in another slot

 

Have moved the ram and tried using 1 stick

 

Checked the cpu but all pins was fine 

 

Tried another hdmi and tried moving it on both the gpu and monitor

 

Mobo asus rog strix b550-e gaming bios 2407

Gpu asus geforce rtx 2060

Ram 2x8 GB 3200mhz 

Cpu AMD ryzen 5 3600x 

Psu 650w

Os windows 10 home

[Frizz]

That white LED means GPU problem or monitor not detected. It sounds to me sadly like a MB or faulty graphics card from your testing.

 

POST 90: Boot device selection phase. But this code is also near OEM POST drivers. Meaning either boot drive can't be seen/detected or UEFI corruption (though I doubt it)

 

These two above errors are kinda varying which makes me think MB.
Do you have another GPU to test? Maybe borrow one or find a CPU with an iGPU to see if you can get pass POST or video output. You can also try just removing the graphics card to see if the POST error moves (we just want passing POST, video doesn't matter for this case).