Technical information

Using Power Management
The following shows what causes the computer to enter hibernation
mode and to resume normal operation:
Fn key function:
Page 48.
To Hibernation Mode
The Fn+F12 key
combination is pressed.
The PS2 HIB command is
used.
The hibernation button is
pressed in the
Fuel-Gauge program.
The time specified by the
hibernate option after the
expiration of suspend
mode.
No activity occurs during
the time specified by the
Suspend timer of the
ThinkPad Features
program.
A low-battery condition is
detected.
The power switch is
pressed, when the
Hibernate by power
switch option is set.
To Normal Operation
The power switch is
pressed.
ThinkPad Features program:
Page 35.
PS2 command:
Page 41.
58 IBM ThinkPad 755CX User's Guide