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Note: These events depend on the Power button, Sleep
button and Lid settings (options set to hibernate
mode) in the ″Advanced″ page of the ″Power
Management Properties″ screen.
v Hibernation requested by the Sleep button (Fn+F4) or
(Fn+F12)
v Hibernation requested by the power button
v Hibernation requested by closing the lid.
Events that cause the computer to exit hibernation mode:
v RTC alarm
v Power-on switch is operated
v WOL (wake on Lan)
When power is turned on, the hibernation history in the
boot record on the hard disk is recognized and the system
status is restored from the hard disk to resume operation.
Fn key combinations
The following table shows the Fn key and function key
combinations and their corresponding functions. Some of
the keys do not work if proper device drivers and utilities
are not installed.
Fn key Function
Fn+F3 Display off
Fn+F4 Sleep button
Fn+F7 Switch display output location.
Fn+F8 Display expansion
Fn+F12 Hibernation
Fn+PageUp Thinkpad light
Fn+Home Brightness up
Fn+End Brightness down
Product recovery program
Restoring the Pre-installed Software
To restore the pre-installed software, you can use either
the Product Recovery program or a Recovery CD. The
Product Recovery program is in a section of the hard disk
drive (the Service Partition) that is not displayed by
Windows Explorer. Use the Recovery CD if it was provided
with the computer.
Note: The recovery process might take up to 2 hours.
To use the Product Recovery program to restore the
pre-installed software, do the following:
30 ThinkPad R30/R31 HMM