7 Replies Latest reply on Jan 11, 2019 1:55 PM by ashoxh1

    "ONLY" on 18.12.2, 18.12.3 and 19.1.1 alt+tab black screen problem

    ashoxh1

      when i install 18.12.2, 18.12.3 and 19.1.1 monitor only goes black when i alt tab to windows desktop from games or fullscreen gpu rendering apps.

       

      i've tried to disable freesync, does not work.

      i've tried to disable enhanced sync, does not work.

      i've tried older drivers such as 18.12.1.1, 18.12.1,18.9.3, it does work. no problem on these drivers.

      i've tried to disable radeon overlay, does not work.

      i've tried to disable upgrade advisor, does not work.

      i've tried to enable VSR, does not work.

      i've tried to enable GPU Scaling, does not work.

      i've tried to change scaling mode and non of them does not work.

      i did uninstall all the drivers with DDU in safe mode.

       

      GPU : RX VEGA 64

      CPU : I5 9600K

      MOTHERBOARD : Z390 TOMAHAWK

      OPERATION SYSTEM : WINDOWS 10 PRO 1809 17763.253

      MEMORY : 2X8 DDR4

      MONITOR : VIEWSONIC XG2530 on DisplayPort @240Hz FreeSync is Open