Lenovo ThinkPad A21e Hardware Maintenance Manual for ThinkPad A22m (wireless m - Page 36

Press the Fn+F12 keys., Note for OS/2, Notes, Suspend/hibernate while, docked

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Related service information Note for OS/2 If you are using OS/2 in the default format, HPFS, you cannot create a hibernation file. If you want to use hibernation mode, you will need to reinstall OS/2 with FAT format. In hibernation mode, the following occurs: v The system status, RAM, VRAM, and setup data are stored on the hard disk. v The system is powered off. Notes: 1. If you are using the APM operating system , v In the ThinkPad Configuration program, the computer can be set to Suspend/hibernate while docked. v If you are running the computer on ac power and using a communication PC Card, the computer cannot enter hibernation mode. 2. If the computer enters the hibernation mode while it is docked to the docking station, do not undock it from the docking station before resuming normal operation. If you do undock it and then try to resume normal operation, you will get an error message, and you will have to restart the system. To cause the computer to enter hibernation mode, do any of the following: v Press the Fn+F12 keys. v If you are using the APM operating system and have set the mode to Power switch mode [Hibernation], turn off the power switch. Also, the computer automatically goes into hibernation mode in either of the following conditions: v If you are using an operating system other than Windows 98 and the timer conditions are satisfied in suspend mode. v If you are using the APM operating system and have set the mode to Hibernate when battery becomes low, and the battery charge becomes critically low. Note: If you are using the ACPI operating system, you can define closing the lid, pressing the Power button and pressing Fn+F4 as events that cause the system to go into hibernation mode. When the power is turned on, the computer returns from hibernation mode and resumes operation. The hibernation file in the boot record on the hard-disk drive is read, and system status is restored from the hard-disk drive. 32 ThinkPad A22m wireless models

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Note for OS/2
If you are using OS/2 in the default format, HPFS,
you cannot create a hibernation file. If you want to
use hibernation mode, you will need to reinstall
OS/2 with FAT format.
In hibernation mode, the following occurs:
v
The system status, RAM, VRAM, and setup data are
stored on the hard disk.
v
The system is powered off.
Notes:
1.
If you are using the APM operating system ,
v
In the ThinkPad Configuration program, the
computer can be set to
Suspend/hibernate while
docked
.
v
If you are running the computer on ac power and
using a communication PC Card, the computer
cannot enter hibernation mode.
2.
If the computer enters the hibernation mode while it is
docked to the docking station, do not undock it from
the docking station before resuming normal operation.
If you do undock it and then try to resume normal
operation, you will get an error message, and you will
have to restart the system.
To cause the computer to enter hibernation mode, do any
of the following:
v
Press the Fn+F12 keys.
v
If you are using the APM operating system and have set
the mode to
Power switch mode [Hibernation]
, turn
off the power switch.
Also, the computer automatically goes into hibernation
mode in either of the following conditions:
v
If you are using an operating system other than
Windows 98 and the timer conditions are satisfied in
suspend mode.
v
If you are using the APM operating system and have set
the mode to
Hibernate when battery becomes low
,
and the battery charge becomes critically low.
Note:
If you are using the ACPI operating system, you can
define closing the lid, pressing the Power button
and pressing Fn+F4 as events that cause the
system to go into hibernation mode.
When the power is turned on, the computer returns from
hibernation mode and resumes operation. The hibernation
file in the boot record on the hard-disk drive is read, and
system status is restored from the hard-disk drive.
Related service information
32
ThinkPad A22m wireless models