Persistent green light indicates the
Silent Mode is enabled.
Blinking orange light indicates the
battery is being charged.
Blinking red light indicates the
battery power is low when the
system is turned ON.
Persistent green light indicates the
battery is Full and AC power is
plugged in.
Green light indicates the hard drive
and/or optical drive is being
accessed.
Green light indicates the numeric
keypad is activated.
Green light indicates the cap-lock is
activated.
Keyboard Features
Function Keys (Quick Keys)
Graphic
Symbol
Action
System Control
Fn + F1 Enters Suspend Mode.
Fn + F3 Turns of the battery
warning beep off or on.
Fn + F4 Changes Display Mode:
LCD-only, CRT-only and
LCD&CRT.
Fn + F5 Turns Speaker Volume up.
Fn + F6 Turns Speaker Volume
down.
Fn + F7 Increases Display
Brightness.
Fn + F8 Decreases Display
Brightness.