I do not want my laptop to change brightness when my laptop power is plugged in or unplugged. I've checked the power settings and set all of the settings to 'never' but still have i just installed windows 7 and updated to win 10. I used to think that the screen went blank but today I noticed that it dimmed so much it almost was blank but not quite. If you've got a black screen on boot, various things can cause the problem on Windows 10. When I plug it back in the screen comes on.
If I unplug my charger, the screen returns to normal. Then click the “Change advanced power settings” link. It also turns black sometimes after exiting the game. Laptop screen goes black when unplugged windows 10 When the screen goes black try and press the fn f4 key If this does not work 3.
