Samsung NP940X3GK02US LCD brightness, Controlling with keyboard, Controlling with Charms

Basics

LCD brightness

Adjust the LCD brightness to reduce eye strain and save power.

Controlling with keyboard

•To dim the LCD screen, hold down the Fn key and press the F2 key.

+

•To brighten the LCD screen, hold down the Fn key and press the F3 key.

+

Controlling with Charms

Open the Charms, select the Settings charm → , and drag the slider.

•The LCD screen is set to the brightest level automatically when the AC adapter is connected. The LCD screen gets dimmer automatically when the AC adapter is disconnected to preserve battery power.

•The computer has an automatic screen brightness adjustment to extend the battery usage time. When necessary, the screen brightness is gradually adjusted. To turn off this function, right-click any area on the desktop and set at Graphics Properties.

53