Operating Instructions 3-3

3.2.4 Keyboard Hot Key Sequences

Table 3-2 contains a summary of keyboard hot key sequences useful when performing

maintenance operations.

Standby Mode Indicator
Lights when the computer is in Standby mode. Flashes when the
computer is in the 5V Suspend mode.
The computer enters Standby Mode if the Standby hot key (Fn+F4) is
pressed or the Standby Timeout parameter in Setup is enabled and
expires.
The computer enters 5V Suspend Mode if the Suspend hot key
(Fn+F3) is pressed or the 5V Suspend Timeout parameter in Setup
is enabled and expires or the display is closed.
Power/Battery-low Indicator
Lights when the computer is on and there is power to the computer.
Flashes when the battery power is low. Connect a powered AC
adapter to the computer as soon as possible.
Caps Lock Indicator
Lights when the caps lock function is toggled ON using the Caps Lock
Key.
Num Lock Indicator
Lights when the embedded numeric keypad is toggled ON using the
Num Lock hot key (Fn+F7). Refer to
Using the Internal Numeric
Keypad
section in the
Extensa 900 Series User’s Guide
for further
details.

Table 3-2 Summary of Notebook Hot Key Sequences

Function Key Sequence
CMOS Setup Fn+F1
Enter 0V Suspend Mode Fn+F2
5 Volt Suspend Fn+F3
Enter Standby Mode Fn+F4
Resume from Standby Mode Press any key
Scroll Lock Fn+F6
Numeric Lock Fn+F7
Turn off the LCD backlight Fn+F11
Turn on the LCD backlight Press any key

Table 3-1 LED Icon Descriptions

Icon Description

A