Nivida g840 low fps all time after plugging power to charge

Darkato

Prominent
Feb 21, 2017
1
0
510
I was playing a league of legends game and suddenly my batteries dropped to 20% so i plugged in my laptop the charge it and i ult tabbed back to the game to find that my fps went from 180 to 20 with or without the power cable as if some magic i tried other game and the same problem is occurring so i tried to reinstall nvidia driver and it did't help.