Lenovo ThinkPad i Series 1800 English - User's Guide for A Series - Page 40

Problem, Cause and action, For Windows 98, Start, Settings, Control Panel, System, Device Manager,

Page 40 highlights

Hardware troubleshooting Problem The computer does not enter standby mode as set by the timer under Windows 98 or Windows NT. Cause and action For Windows 98: The generic CD-ROM or DVD-ROM driver for Windows 98 accesses the internal CD-ROM drive or DVD-ROM drive every 3 seconds to see whether a CD-ROM is inserted in the CD-ROM drive or the DVD-ROM drive. This prevents your computer from entering standby mode even after a timeout. To prevent this from occurring, 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 for 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 a CD-ROM or a DVD-ROM automatically. For Windows NT: If you enable 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: x1 > Autorun: 24 IBM ThinkPad A20 User's Reference

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Hardware troubleshooting
Problem
Cause and action
The computer does not
enter standby mode as
set by the timer under
Windows 98 or Windows
NT.
For Windows 98:
The generic CD-ROM or DVD-ROM driver for Windows 98 accesses the
internal CD-ROM drive or DVD-ROM drive every 3 seconds to see
whether a CD-ROM is inserted in the CD-ROM drive or the DVD-ROM
drive. This prevents your computer from entering standby mode even after
a timeout.
To prevent this from occurring, 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 for
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 a CD-ROM or a DVD-ROM automatically.
For Windows NT:
If you enable 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: ²x1 > Autorun: ²
24
IBM ThinkPad A20 User's Reference