Lenovo ThinkPad 600E Hardware Maintance Manual - June 1999: ThinkPad 600, 600E - Page 35

Fn Key Combinations, The operating system obtains the status through - sound

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Related Service Information Fn Key Combinations The following table shows the Fn key and function key combinations and their corresponding functions. The Fn key works independently from the operating system. The operating system obtains the status through the system management interface to control the system. Fn + Description F1 Reserved. F2 Turn Fuel-Gauge display on or off. F3 Turn standby mode on. F4 Turn suspend mode on. F5 Reserved. F6 Reserved. F7 Switch between the LCD and an external monitor. F8 Turn screen expansion on or off. (no symbol on the key) F9 Reserved. F10 Reserved. F11 Switch the power management mode (High Performance, Automatic, and Customized) Note: In Windows 98, only the CPU speed is changed. F12 Turn hibernation mode on. Model depending functions Pg Up Increase the sound volume or un-mute. Pg Dn Decrease the sound volume or un-mute. Back space Mute. General Descriptions 29

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Related Service Information
Fn Key Combinations
The following table shows the
Fn
key and function key
combinations and their corresponding functions.
The
Fn
key works independently from the operating
system.
The operating system obtains the status through
the system management interface to control the system.
Fn
+
Description
F1
Reserved.
F2
Turn Fuel-Gauge display on or off.
F3
Turn standby mode on.
F4
Turn suspend mode on.
F5
Reserved.
F6
Reserved.
F7
Switch between the LCD and an external
monitor.
F8
Turn screen expansion on or off.
(no symbol
on the key)
F9
Reserved.
F10
Reserved.
F11
Switch the power management mode
(High Performance, Automatic, and
Customized)
Note:
In Windows 98, only the CPU speed
is changed.
F12
Turn hibernation mode on.
Model depending functions
Pg Up
Increase the sound volume or un-mute.
Pg Dn
Decrease the sound volume or un-mute.
Back
space
Mute.
General Descriptions
29