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18.12.2,18.12.3,19.1.1,19.1.2,19.2.1 exclusive fullscreen alt+tab black screen problem(fixed with 19.2.2)

Question asked by ashoxh1 on Dec 20, 2018
Latest reply on Feb 14, 2019 by whatislove

when i install 18.12.2,18.12.3,19.1.1,19.1.2,19.2.1 monitor goes black like 3 seconds when i alt tab to desktop from games. its happening all apps while apps are using exclusive fullscreen mode.

 

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 and there is 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 disable 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 Latest

MEMORY : 2X8 DDR4

MONITOR : VIEWSONIC XG2530 on DisplayPort @240Hz

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