[EN]Hello, my R9 280X from Power Color decided to no longer work. I've shut down the Computer the day before without any problems and the day afterwards it was no longer possible to receive any image from the graphic card. The only difference between the day before and now was the recent win update.
If you installed your GPU card on 2 other computers with the same results it strongly indicates your GPU card went bad and is now defective.
I none of the GPU video's output works than your GPU card is bad.
Many Users have mentioned the same thing about the R9 GPU cards. That either they updated the AMD driver and restarted the computer or Windows updated and the GPU card stopped working.