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: 18.10.26.02-180830a-332836C
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
Perhaps something in https://www.tenforums.com/tutorials/44213-adjust-screen-brightness-windows-10-a.html
Also post a query on Intel forums for your Intel product(they provide the drivers, not AMD).