Question RX 470 driver not working

howzitgoin

Honorable
Jul 14, 2013
17
0
10,510
I've just bought a used Asus RX 570 Expedition. After driver installation I get an error "No AMD graphics driver is installed" when trying to open Radeon settings.

The first time I tried this my red LED (led 2) on the card was lit up. I don't know the errors for color codes and can't find a manual online.

It is only then that I changed the 8pin power connector and the white LED (led 1) lit up. But I still get the error.

Could I have broken it by inserting a wrong power cable? I might have gave it only 6pin power when installing the driver . Thank you.