Computer not recognising GPU

[Ognjen Milinkovic]

Hello. I recently reinstalled Windows 10 on my PC, and after some time my HDMI scaling option in Radeon Settings stopped working. I reinstalled the drivers and tried it again, nothing. After some time my device manager didn't recognise my RX 480 sapphire nitro, and the Radeon Settings app displayed a pop-up saying that Radeon Settings are currently unavalible and that I need to connect an AMD graphics card. Please help!

 

[Lakken]

Are you sure you had the win 10 drivers for your GPU?

Try resetting the BIOS.
Unplugg all cables, remove the MoBo Battery. press and hold the power button to get out rest power. wait 5-10 min.
Put the battery back in. Plug in all cables.

See if that helps.

 

[Ognjen Milinkovic]

I do have the drivers for Windows 10, installed them multiple times. Also, I did as you said, and the device manager now detects my GPU, but HDMI scaling still won't work and a large part of my screen is cut off. Any help with that?

 

[Lakken]

It might be that your monitor cant handle the settings you got on the GPU. Try other settings on the resolution