Windows 10: Laptop max brightness brighter when plugged to charger. less bright when on battery. which...

so i just realized that the display is brighter when the charger is plugged in. when the laptop is running on battery the screen is a bit less bright eventhough the windows setting for brightness is maxed out. which setting am i missing? also could this mean, that it is possible to set the max brightness even higher when plugged in to the charger?



laptop is an asus x53sj-sx308v

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:)

 

Link "On Battery" and "Plugged in" screen brightness together?

Suppose I was in a dark room using my laptop plugged in. I set the brightness to a low value like 25% because the room was dark. Then, I unplugged the charger because the laptop is completely charged. I also set the brightness to 25%. Now I turned the light on and the room became bright. I change the brightness to 100% because the screen was not visible in a bright room. After a while, I connect the charger again, and the brightness turns to 25% again. Logically, this makes no sense because I connected the charger and the laptop has more power to spend and still the laptop tries to save power by lowering the brightness.

This happens because Windows simply remembers the last brightness by the two "On Battery" and "Plugged in" states, not adjusting the other when one changes. Is there any way to link the values together? I mean, when I increase the brightness of "Plugged in", I would also want the brightness of "On Battery" to increase, so that I will not have to adjust the screen brightness each time I connect or disconnect the charger.

Ideally, I wish "On Battery" brightness should be set relative to the "Plugged In" brightness, for example, "On Battery brightness is -25% of Plugged In brightness".

 

Link "On Battery" and "Plugged in" screen brightness together?

Suppose I was in a dark room using my laptop plugged in. I set the brightness to a low value like 25% because the room was dark. Then, I unplugged the charger because the laptop is completely charged. I also set the brightness to 25%. Now I turned the light
on and the room became bright. I change the brightness to 100% because the screen was not visible in a bright room. After a while, I connect the charger again, and the brightness turns to 25% again. Logically, this makes no sense because I connected the charger
and the laptop has more power to spend and still the laptop tries to save power by lowering the brightness.

This happens Windows simply remembers the last brightness by the two "On Battery" and "Plugged in" states, not adjusting the other when one changes. Is there any way to link the values together? I mean, when I increase the brightness of "Plugged in", I would
also want the brightness of "On Battery" to increase, so that I will not have to adjust the screen brightness each time I connect or disconnect the charger.

 

Laptop goes brighter when on battery, dim when plugged in

My dads laptop has been having this issue for a bit he says. He was having an error on boot that had an issue with the battery. And his battery couldnt hold a charge so i had him replace it. Thats all gone, but the dimming issue when plugged in is still there. I adjusted the brightness in ATI catalyst control panel but that just changed the white balance more than anything. I cant find a brightness setting in Win XP like I can in windows 7. Suggestions?