Operation Manual

Key Description
Decreases the volume.
Increases the volume.
Switches the display output to one of the following when an
external device is connected.
Upon booting the system with CRT:
LCD CRT
LCD & CRT
NOTES:
 If the display mode is set to 256 colors or lower, or in DOS
mode, there will be only two modes for selecting: CRT only
and LCD & CRT.
 This function only applies to Plug & Play CRT monitors.
Decreases the LCD brightness.
Increases the LCD brightness.
Switches Battery Low beep on and off.
Switches LCD on and off.
Serves as the sleep button that you can define with Windows’
Power Management. (See “Power Management” in Chapter 3.)
Operating Your Computer 2-9