Texas Instruments 1 User Manual

                                                                                        Operating Instructions   3-3

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

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.

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.

Lights when the caps lock function is toggled ON using the Caps Lock 
Key.

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.

CMOS Setup

Enter 0V Suspend Mode

5 Volt Suspend

Enter Standby Mode

Resume from Standby Mode

Press any key

Scroll Lock

Numeric Lock 

Turn off the LCD backlight

Turn on the LCD backlight

Press any key