video games lag on laptop when plugged in

[Alex_30]

when i play video games on laptop if its plugged in then games lag but when i plugged out it does not lag. my laptop is hp 15 n259se graphic card is 2gb nvidia gt740m and i7 and 8gb ram

please help me solve this i have tried everything is there another way to solve this

 

[Laptop_Nerd]

Hi,

Please do try this thread since you have the same exact problem like his and this might help.

http/www.tomsguide.com/answers/id-2811045/video-games-lag-laptop-plugged.html