Screen brightness issue

Newbies

New Member
Jul 22, 2021
3
0
Nepal
Hi guys am having screen brightness issues..when I don’t plug in power adapter half of screen is dark as I posted 2 picture for reference.and I can’t bring up the brightness up even I move the slider.when the slider is in 0 it flicker abit.can any 1 guide me what’s the problem.i have update all the driver to latest..I even reinstall fresh windows but the problem still remain same.
 

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Newbies

New Member
Jul 22, 2021
3
0
Nepal
when plug in power i dont have half dark screen like above.i cant adjust brightness, it stay like 1% when i move the brightness slider to max it doesnt change the brightness..even on high performance mode it stays same.
 

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