Lenovo ThinkPad A21e English - A21e(2655) Service and Troubleshooting Guide - Page 28

For Windows NT, Problem, Solution, Power Management, Hibernation, Create Now, Control Panel

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Solving computer problems For Windows NT: If you have enabled the CD-ROM AutoRun feature, the computer does not enter standby mode through the timer . To enable the timer in this situation, edit the configuration information in the registry as follows: HKEY_LOCAL_MACHINE\SYSTEM\ CurrentControlSet\Services\Cdrom\ Autorun: 0x1 > Autorun: 0 Problem: The Fn+F12 key combination does not make the computer enter hibernation mode. Solution: Enable hibernation mode as follows: For Windows 98: 1. Start the ThinkPad Configuration program. 2. Click Power Management . 3. Click the Hibernation tab. 4. Click the Enable hibernation... button. 5. Click the Create Now button. The computer cannot enter hibernation mode if you are using one of the IBM communication PC Cards. To enter hibernation mode, stop the communication program, and then remove the PC Card or disable the PC Card slot, using the Control Panel. For Windows NT: Note: You must format your hard disk with the FAT format system to use hibernation mode in Windows NT. If you format your hard disk with NTFS, the default format in Windows NT, you cannot use hibernation mode. 1. Start the ThinkPad Configuration program. 2. Click Power Management. 3. Click Suspend/Resume Options. 4. Click Enable Hibernation. 5. Click OK. The computer cannot enter hibernation mode when you are using one of the IBM communication PC Cards. To enter hibernation mode, stop the communication program, and then remove the PC Card or disable the PC Card slot, using the Control Panel. 20 ThinkPad® A21e Service and Troubleshooting Guide

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For Windows NT:
If you have enabled the CD-ROM AutoRun feature, the computer does not
enter standby mode through the timer . To enable the timer in this situation,
edit the configuration information in the registry as follows:
HKEY_LOCAL_MACHINE\SYSTEM\
CurrentControlSet\Services\Cdrom\
Autorun: 0x1 > Autorun:
0
Problem:
The Fn+F12 key combination does not make the computer enter
hibernation mode.
Solution:
Enable hibernation mode as follows:
For Windows 98:
1.
Start the ThinkPad Configuration program.
2.
Click
Power Management
.
3.
Click the
Hibernation
tab.
4.
Click the
Enable hibernation...
button.
5.
Click the
Create Now
button.
The computer cannot enter hibernation mode if you are using one of the IBM
communication PC Cards. To enter hibernation mode, stop the communication
program, and then remove the PC Card or disable the PC Card slot, using the
Control Panel
.
For Windows NT:
Note:
You must format your hard disk with the FAT format system to use
hibernation mode in Windows NT. If you format your hard disk with
NTFS, the default format in Windows NT, you cannot use hibernation
mode.
1.
Start the ThinkPad Configuration program.
2.
Click
Power Management
.
3.
Click
Suspend/Resume Options
.
4.
Click
Enable Hibernation
.
5.
Click
OK
.
The computer cannot enter hibernation mode when you are using one of the
IBM communication PC Cards. To enter hibernation mode, stop the
communication program, and then remove the PC Card or disable the PC
Card slot, using the
Control Panel
.
Solving computer problems
20
ThinkPad
®
A21e Service and Troubleshooting Guide