Samsung NP-P40, User Manual

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Getting Started 17
Adjusting LCD Brightness
There are 16 levels of LCD brightness (1: Dimmest ~ 16: Brightest).
Press <Fn>+< / > or <Fn>+< / > keys from the keyboard to adjust LCD
brightness. When changed, the current LCD brightness is displayed on the top left
corner of the LCD screen for a few seconds.
Whenever you turn the system on or change the power source the brightness level
changes according to the settings.
•
when operating on AC power: Brightness Level 16
•
when operating on battery power: Brightness Level 2
Maintaining your LCD brightness settings after turning the system off
and on
1. Turn the system on. When the Samsung Logo appears, press the <F2> key
to enter Setup.
2. In the Boot menu, change the Brightness Control Mode option to User
Control .
3. Save the settings and exit Setup.
To save the battery charge
When your computer is operating on battery power, adjusting the LCD
brightness level to dimmer diminishes the battery power consumption.
Bad pixels in the LCD
The limits of the LCD manufacturing technology allow a maximum of 10
abnormal or bad pixels, which do not affect system performance. This system
may have the same level of abnormal or bad pixels as any other company’s
products.
Maintenance Instructions
When cleaning the LCD panel, use only computer specific cleaners on a soft
cloth, and lightly wipe in one direction.