IBM THINKPAD A20M User Manual download pdf (Page 54)

Fn key combinations

The following table shows the function of each combination

of Fn with a function key.

Key

combination

Description

Fn + F1 Reserved.

Fn + F2 Reserved.

Fn + F3 Turn off the LCD display, leaving the screen

blank. To turn the LCD display on again, press

any key or the TrackPoint stick.

Fn + F4 Turn standby mode on. To return to normal

operation, press the Fn key independently,

without pressing a function key.

Fn + F5 Reserved.

Fn + F6 Reserved.

Fn + F7 Switch between the LCD and an external

monitor (CRT). If an external monitor is

attached, computer output is displayed in the

following three patterns by turns:

v CRT display

v LCD + CRT display

v LCD

Fn + F8 Turn screen expansion on or off. (There is no

symbol on the key.)

Fn + F9 Reserved.

Fn + F10 Reserved.

Fn + F11 Reserved.

Fn + F12 Turn hibernation mode on. To return to normal

operation, press the power button for less than

four seconds.

Fn + PgUp Turn the ThinkLight on or off.

Fn + Home The LCD becomes brighter.

Fn + End The LCD becomes less bright.

Product overview

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IBM THINKPAD A20M User Manual Page 54