Ch3. System information

„Fn key combinations

The following table shows the function of each combination of Fn with a function key. Function of Fn keys has nothing to do with Operating System.

[Fn] + [F1]

User defined Hot key. (available from OSD Setting)

 

 

[Fn] + [F2]

User defined Hot key. (available from OSD Setting)

 

 

[Fn] + [F3]

User defined Hot key. (available from OSD Setting)

 

 

[Fn] + [F4]

Forces the computer to enter power-saving mode. (ex: system standby and hibernation)

 

 

 

Press the combination once to disable the touch pad, and press again to enable the touch pad.

[Fn] + [F5]

(The touch pad initialization takes 1~2 seconds, so wait for the initialization to end before using

 

the touch pad)

 

 

[Fn] + [F6]

Wireless LAN Enable/Disable Toggle.

 

 

 

Monitor toggle.

 

When the computer is attached to an external monitor, you can change the display output

[Fn] + [F7]

location with [Fn] + [F7] combination.

 

You can switch to and from the three types of display modes, LCD display only, the external

 

monitor only, or both at the same time.

 

 

 

Audio Enable/disable

[Fn] + [F8]

•Refer to Battery Miser 2005 Help.

 

 

 

 

LCD Auto Brightness control Enable/Disable.

[Fn] + [F9]

Enable/disable Auto Brightness control. (ON/OFF)

•Refer to Battery Miser 2005 Help.

 

 

 

[Fn] + [F10]

System information.

 

 

[Fn] + [F11]

CPU Cooling Fan control mode (Normal / Slow / Fast).

 

 

[Fn] + [F12]

Maximum power-saving mode. (When OSD is installed.)

 

 

[Fn] + Home

Darken the LCD (8 Steps).

 

 

[Fn] + End

Brighten the LCD (8 Steps).

 

 

[Fn] + Scr Lk

Num Lock

[Num Lk]

 

 

 

[Fn] + [Delete]

Insert

 

 

Fn + PgUp (Prt

Print Screen

Sc Sys Rq)

 

 

 

Fn + PgDn

Pause

(Pause Break)

 

 

 

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LG Electronics LW20 service manual Ch3. System information „ Fn key combinations, Location with Fn + F7 combination