2 Replies Latest reply on Oct 21, 2018 8:10 AM by soundofmaggots

    Radeon RX Vega random dimming



      i have the following issues:

      The brightness of my PC is changing on random occasions. Normally a few minutes after I start the PC the brightness gets dimmed. but then a few minutes or even hours later it gets brighter again and the whole cyrcle begins from the beginning.

      adaptive brightness in Windows and in the TV settings is already set to off. Also automatic adjustments of contrast has been set to off.


      Hope i find a solution here after searching the web for more than one day.



      AMD Graphics Card:Radeon RX Vega M GH Graphics

      Desktop or Laptop System:  Desktop NUC8i7HVB

      Operating System: Win10 64bit

      Driver version installed:

      Display Devices: LG C8, HDMI 2.0

      Resolution:3840 x 2160

      Refresh Rate (Hz):59.9394

      Motherboard + Bios Revision: NUC8i7HVB + HNKBLi70.86A.0040.2018.0516.1521

      CPU: Intel(R i7-8809G CPU @ 3.10GHz, 3096 MHz

      RAM: Amount of memory installed; 16GB



      thank you in advance