Lenovo ThinkPad T23 46P4564 - English - Service and Troubleshooting Guide for - Page 28

For Windows NT, Device Manager

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Solving computer problems 4. Double-click Network Adapter. 5. Double-click Intel Pro/100 VE Network connection. 6. Select "Do not use this device (disable)" from the dropdown menu of the Device Usage. 7. Click OK. 8. Close all windows. 9. Restart the computer. Problem: Your computer does not enter standby or hibernation mode. Solution: Check whether any option has been selected that would disable your computer from entering standby or hibernation mode. Problem: The computer does not enter standby mode as set by the timer under Windows 98 or Windows NT®. Solution: For Windows 98: The generic CD-ROM or DVD-ROM driver for Windows 98 accesses the internal CD-ROM or DVD-ROM drive every 3 seconds to see whether a CD-ROM is inserted there. This prevents your computer from entering standby mode even after a timeout. To enable the computer to enter standby mode, do the following: 1. Click Start. 2. Move the cursor to Settings and Control Panel. 3. Click Control Panel, and then double-click System. 4. Click the Device Manager tab. 5. Click the + mark of CD-ROM. 6. Double-click the name of the CD-ROM or DVD-ROM. 7. Click the Settings tab. 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: 20 ThinkPad® T23 Service and Troubleshooting Guide

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4.
Double-click
Network Adapter
.
5.
Double-click
Intel Pro/100 VE Network connection
.
6.
Select “Do not use this device (disable)” from the dropdown menu of the
Device Usage.
7.
Click
OK
.
8.
Close all windows.
9.
Restart the computer.
Problem:
Your computer does not enter standby or hibernation mode.
Solution:
Check whether any option has been selected that would disable
your computer from entering standby or hibernation mode.
Problem:
The computer does not enter standby mode as set by the timer
under Windows 98 or Windows NT
®
.
Solution:
For Windows 98:
The generic CD-ROM or DVD-ROM driver for Windows 98 accesses the
internal CD-ROM or DVD-ROM drive every 3 seconds to see whether a
CD-ROM is inserted there. This prevents your computer from entering
standby mode even after a timeout. To enable the computer to enter standby
mode, do the following:
1.
Click
Start
.
2.
Move the cursor to
Settings
and
Control Panel
.
3.
Click
Control Panel
, and then double-click
System
.
4.
Click the
Device Manager
tab.
5.
Click the
+
mark of
CD-ROM
.
6.
Double-click the name of the CD-ROM or DVD-ROM.
7.
Click the
Settings
tab.
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:
Solving computer problems
20
ThinkPad
®
T23 Service and Troubleshooting Guide