So during Windows 10 Update, there was an electricity shortage and PC turned off. When it came back on I turned on the computer and the only thing I saw was the black screen, the monitor is working, but the screen is lit and black. So tried doing many many things and fixes, nothing worked. Took out the GPU and plugged in HMDI to my motherboard. Everything was working fine. Then I tried connecting GPU to the motherboard, but the PC doesn't recognize that it is connected. Can't update drivers, becouse the system cannot find any type of AMD connections. BTW GPU fans and lights are all working when connected, but if reboot the system with GPU connected I see just a black screen. Don't know what else should I do, maybe the chip inside burned or something like that? 🤔 Any help would be very appreciated. Thank you.
GPU : RADEON R9 390 8GB
We have exactly the same problem dude.... it happened somewhere around Nov. 2020. I don't know if it's on windows update...