IBM ThinkPad X20 Supplementary Manual page 31

8. Clear the Auto insert notification check box.
Windows 98 no longer detects the insertion of a CD-ROM or a DVD-ROM
automatically.
For Windows NT:
If you enable the CD-ROM AutoRun feature, the timer cannot trigger the
computer to enter standby mode. To enable the timer, disable the AutoRun
feature by editing the configuration information in the registry as follows:
Problem: The Fn+F12 key combination does not cause the computer to enter
hibernation mode.
Solution: 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.
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.
If you are using one of the IBM communication PC Cards, the computer
cannot enter hibernation mode. 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.
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Chapter 2. Solving computer problems
Solving computer problems
21