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Why do the Laptops get more brightness during charging?

Question asked by Mohana Chandra in #Gadgets on Jan 1, 2020
Mohana Chandra
Mohana Chandra · Jan 1, 2020
Rank C1 - EXPERT

Why did the brightness gets  suddenly increased when the charger is plugged in and switch on,"though the brightness is set to the least level " ? Is there any technical reason behind it? 

Posted in: #Gadgets
TANMAY PAGARE · Jan 2, 2020
Rank D1 - MASTER

In the battery setting there is 2 mode one is battery saving mode and 2nd is high performance mode. when you use battery as a input power, by default laptop will switch it in battery saving mode hence low brightness & when you plugin it will go to high performance mode automatically so brightness become at its highest.

    There is a setting name as a change plan setting, you can change various default setting in it as you wish. check image to know more.F2Am-es.jpg  

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