Why fullscreen games doesn't work anymore on my rx 590 ?
Hello, yesterday I wanted to play portal 2. The game had short black screen every 5 seconds. I downloaded the newest driver and my issue still exist but on every fullscreen games. Do you know how can I repair that ?
This is likely a power ceiling issue. In Radeon Settings/ Gaming / Global Wattman / find the power limit slider below the fan and temp curve and slide it to it's max of 50. See if that does not fix things for you. Don't worry this is not an overvolt and is fully within the specs of the cards. The card still uses the power dynamically it only raises the power it can use when needed a little bit.
