Samsung R70 - Manual (Page 128)

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Controlling the Brightness Using the Keyboard
Adjust the LCD brightness by pressing the Fn + ( ) key or the Fn + ( ) key.
The LCD brightness can change up to 8 levels and the brightness increases by 1 level when pressing the Fn + ( ) key
once.
Note
■ Maintaining the changed LCD brightness even after turning the computer on again
To maintain the LCD brightness set by using the brightness control keys or through the Power Options, follow the
procedures below.
1. Turn the computer on and press the
F2 key when the SAMSUNG logo appears on the screen to enter the BIOS Setup.
2. Select the Boot menu and set the Brightness Mode Control item to User Control.
3. Press the F10 key to save the settings and exit Setup.
■ Saving battery power consumption
Decrease the LCD brightness when the computer is running on battery power or select
Samsung Optimized in Easy
Battery Manager to save battery power consumption.
■ Defective LCD Pixels
An LCD panel may include less than 10 defective pixels due to a limit in the manufacturing process and this does not affect
the computer performance. The computer’s LCD panel may have the same or similar number of defective pixels as other
manufacturer’s notebook computers.
Caution
Instructions for Cleaning the LCD
Clean the LCD panel with a soft cloth lightly moistened with computer cleansing detergent moving in one direction.
Cleaning the LCD panel with excessive force can damage the LCD.
LCD Brightness Control
You can adjust the LCD brightness in 8 levels.
Before You Start!
The LCD brightness is the brightest (Level 8) when the computer is running on AC power, and it becomes dimmer when running on
battery power.