Lenovo ThinkPad 600 Owner's manual

Part Number: 46L3601
ThinkPad 600E
User's Reference and Setup Guide Supplement
This supplement includes updated information for the User's Reference (part number 27L8078).
Use this information instead of the corresponding information in the User's Reference .
Specification updates
There are some ThinkPad 600E computers with 32 MB of base memory.
Video-out port information
Some ThinkPad 600 models do not provide a video-out port. For such models, a blank bezel
covers the empty port.
Single FDD support
Although the User's Reference states that several FDDs can be supported by the ThinkPad
computer, your computer can support only one FDD at a time. The FDD in the bay always
takes precedence over an external FDD. For example, in suspend mode, if you install an
FDD in the bay and attach an FDD externally, the computer recognizes the FDD in the bay
after resuming.
In addition, you don't need to reboot your computer to recognize the FDD every time you
reconnect or swap the FDD in your computer. You enter your computer's suspend mode and
reconnect or swap the FDD. Your computer recognizes the FDD after resuming.
This information also applies when you are using the docking station.
Software Selections CD
Although the User's Reference describes the ThinkPad Customization CD, and the Setup
Guide describes a ThinkPad Customization Center icon, your computer has a Software
Selections CD rather than the ThinkPad Customization CD, and there is no ThinkPad
Customization Center icon on the desktop. The Software Selections CD includes the
preloaded software and ThinkPad device drivers for Windows 98, Windows 95, and Windows
NT. You can customize your computer with this CD. To use the Software Selections CD,
Copyright IBM Corp. 1999
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insert it into the CD-ROM or DVD drive. The main menu appears. Follow the instructions on
the screen. For more information, click Help in the menu.
Diskette Factory
Because of new function in the Software Selections CD, the Diskette Factory is no longer
provided.
New diskette name
The name of the diskette in the description of the Personalization Editor in the User's
Reference has changed from Utility Diskette for DOS to Personalization Data Update Diskette .
The Recovery CD
The Recovery CD is a startable CD-ROM and is not shipped with a boot diskette. The
description about using the Recovery CD with the boot diskette in the User's Reference no
longer applies.
Asset ID icon
The “Config” menu of Easy-Setup includes an Asset ID icon ( ), for a new
radio-frequency ID option that is supported in specified models. More details are provided in
the option's user's guide.
Docking your computer to a docking station
– If you use a SelectaDock I or SelectaDock II docking station, connect the power cord to
the docking station and the AC Adapter to a SelectaBase 600 port replicator.
– If you use a SelectaDock III docking station, connect the power cord to the docking
station.
Notice for using an external monitor
If you use the Both LCD and CRT Display function, the external monitor must support the
same resolution and the same refresh rate as that of your ThinkPad LCD.
If you are using an external monitor that does not support the resolution of the ThinkPad LCD
(1024 X 768 for the XGA model, or 800 X 600 for the SVGA model) and its refresh rate (60
Hz), do not use Both LCD and CRT Display.
Notice for using the Compact Smart Card
Some Compact Smart Cards are too thick to be inserted into the upper PC Card slot of your
computer. Insert the card into the lower slot.
Correction to the User's Reference
The term UltraslimBay tray in the User's Reference should be UltraBay tray .
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Correction to the Online User's Reference
The following description in the information section no longer applies for your computer's
battery pack.
– If your battery is brand new and you are charging it for the first time, it might not become
fully charged due to the characteristics of the chemicals in the cell. To maximize
performance, ensure that all chemicals in the battery are fully activated by cycling the
battery (fully charge, then fully discharge) three times. Also, follow this procedure if you
stored the battery for a few months.
– If the battery pack has not been used for a long time, it will not be fully charged with only
a single charging. You will have to completely discharged it; then recharge it three to six
times to maximize battery operating time.
Protection notice requirement
This device is protected by U.S. patent numbers 4631603, 4577216, 4819098, 4907093, and
other intellectual property rights. The use of Macrovision's copy protection technology in the
device must be authorized by Macrovision and is intended for home and other limited
pay-per-view use only, unless otherwise authorized in writing by Macrovision. Reverse
engineering or disassembly is prohibited.
Solving computer problems
Audio problem
Problem Action
( Windows 95 or Windows 98
users: ) Wave or MIDI sound
does not play correctly.
Make sure that the built-in audio device is configured correctly:
1. Click Start.
2. Move the cursor to Settings; then click Control Panel.
3. Double-click System.
4. Click the Device Manager tab.
5. Click the + mark by Sound, video and game controller.
6. Make sure all the following devices are enabled and configured
correctly:
Crystal PnP audio System CODEC
Crystal PnP audio System Control Registers
Crystal SoundFusion PCI Audio Accelerator
Crystal SoundFusion Virtual MPU-401
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Battery pack problem
DVD problem
Problem Action
The battery pack cannot be
charged. The battery pack might not be able to be charged when it is hot. In that case, remove it from the computer and leave it at room
temperature for a while. After it cools down, reinstall it and recharge
it. If it still cannot be charged, have it serviced.
Problem Action
If you play the DVD Express
with Windows 98 or Windows
95, the “No valid Disk/Drive
found” message appears.
This message appears when you reboot or restart your ThinkPad
computer with the DVD-ROM left in the DVD drive. Remove the
DVD-ROM from the drive and then reinsert it.
If the problem persists, check the drive assignments. Assignments
should not skip letters. Suppose, for example, that you have
assigned the letter C to the hard disk drive and letter E to the DVD
drive, you have not assigned the letter D to anything. In this case,
you would need to assign letter D to the DVD drive. To change the
drive letter form E to D, do the following:
1. Click Start, move the cursor to Settings, and click Control
Panel.
2. Double-click Device Manager.
3. Double-click the letter currently assigned to your DVD drive (for
example, E).
4. Click the Settings tab.
5. Select D in “Start drive letter” under “Reserved drive letters.”
6. Click OK, and restart the computer.
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Docking station problems
The following troubleshooting might apply to users who are using the docking station—
SelectaDock I, II, III, or the Port Replicator with Advanced EtherJet Feature—under the
Windows 95 environment:
Note: In the following steps, src_cd is the drive letter of the DVD or CD-ROM drive and cc is
the respective country code.
The following table shows the country code that you will need in the instructions:
Country Code Country Code Country Code
Denmark DK Italy IT Spain SP
Finland FI Japan JP Sweden SW
France FR Netherlands NL United Kingdom
United States US
Germany GR Norway NO
Problem Action
PC Cards in the docking
station cannot be
recognized after you
warm-dock your computer
to the docking station.
PC Card modems, SCSI
cards, ATA cards, Combo
Cards, or CardBus Cards in
the docking station don't
work after the computer
resumes from the power
management mode.
1. Start Windows 95.
2. Insert the Software Selections CD into the CD-ROM drive.
3. At the DOS prompt, type:
COPY src_cd:\DATA\WIN95\cc\W95UPD\PCI.VXD C:\WINDOWS\SYSTEM
and press Enter.
You are prompted to confirm that it is okay to overwrite the file.
4. Type Y and press Enter.
The system reboots when you
insert the PC Card into the
docking station.
1. Start Windows 95.
2. Insert the Software Selections CD into the CD-ROM drive.
3. Click Start and move the cursor to Programs; then click on
Windows Explorer.
4. Click the driver letter of the DVD or CD-ROM drive.
5. Double-click PCMCIA.REG under DATA\WIN95\cc\W95UPD
6. Click OK.
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