Business Machines SY4W2662DFJ ThinkPad X23 Laptop Personal Computer User Manual
International Business Machines Corporation ThinkPad X23 Laptop Personal Computer Users Manual
Contents
- 1. Users Manual
- 2. Update of RF Safety Info
Users Manual
ThinkPad
®
X23
Service and Troubleshooting Guide
ii ThinkPad
®
X23 Service and Troubleshooting Guide
First Edition (Sept 2001)
The following paragraph does not apply to the United Kingdom or any country where such provisions are
inconsistent with local law:
INTERNATIONAL BUSINESS MACHINES CORPORATION PROVIDES THIS PUBLICATION ″AS IS″WITHOUT
WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
Some states do not allow disclaimer of express or implied warranties in certain transactions, therefore, this statement
may not apply to you.
This information could include technical inaccuracies or typographical errors. Changes are periodically made to the
information herein; these changes will be incorporated in new editions of the publication. IBM may make
improvements and/or changes in the product(s) and/or the program(s) described in this publication at any time
without notice.
IBM may use or distribute any of the information you supply in any way it believes appropriate without incurring
any obligation to you.
© Copyright International Business Machines Corporation 2001. All rights reserved.
US Government Users Restricted Rights –Use, duplication or disclosure restricted by GSA ADP Schedule Contract
with IBM Corp.
© Copyright IBM Corp. 2001 iii
iv ThinkPad
®
X23 Service and Troubleshooting Guide
Important Notice for Users
The FCC RF Safety Requirement
When you use a Bluetooth option or wireless PCMCIA card in your ThinkPad
X23 computer,
please make sure of the following.
1. Visit the IBM site at www.ibm.com/pc/support and confirm the updated
list of RF option devices that have been approved to cooperate with the
integrated wireless feature.
2. When you use any other RF option device that is not listed on the IBM
site, all other wireless features including the integrated transmitter in your
ThinkPad computer are required to be turned off.
3. Users are requested to follow the RF Safety instructions on wireless option
devices that are included in the RF option device’s user’s manual.
See ’Appendix C. Wireless Regulatory Information’for more details.
Note
Before using this information and the product it supports, be sure to
read the general information under “Appendix A. Important safety
instructions”on page 43 and “Appendix B. Product warranties and
notices”on page 49.
DANGER
vTo avoid electric shock hazard, connect and disconnect cables
appropriately when installing, moving or opening the covers of this
product or attached devices. Use the power cord with a properly
grounded outlet.
vDo not leave the base of your computer in contact with your lap or any
part of your body for an extended period when the computer is
functioning or when the battery is charging. Your computer dissipates
some heat during normal operation. This heat is a function of the level of
system activity and battery charge level. Extended contact with your body,
even through clothing, could cause discomfort or, eventually, a skin burn.
vTo reduce the risk of electric shock, do not use your computer in or near
water.
© Copyright IBM Corp. 2001 v
vTo avoid electric shock, do not use your computer with the telephone
cable connection during an electrical storm. Do not connect the cable to
or disconnect it from the telephone outlet on the wall during an electrical
storm.
vStore packing materials safely out of the reach of children to prevent the
risk of suffocation from plastic bags.
vThe battery pack contains a small amount of harmful substances. There is
danger of an explosion if the battery pack is incorrectly replaced, exposed
to fire or water, short-circuited or disassembled. Keep the battery pack
away from children and do not put it in trash that is disposed of in
landfills.
vTo reduce the risk of fire, use only No. 26 AWG or thicker telephone
cable.
vThe fluorescent lamp in the LCD contains mercury. Do not put it in trash
that is disposed of in landfills. Rough handling or dropping the
computer can cause the LCD to break and the internal fluid to get into
your eyes or on your hands. Immediately wash the affected areas with
water. If symptoms persist, seek medical care.
vDo not open the CD-ROM or DVD drive unit, as this might result in
hazardous radiation exposure.
vAvoid direct eye exposure with the laser beam contained in some drives.
Finding information with Access ThinkPad
Find answers to your questions about your computer and view IBM Web sites
by pressing the ThinkPad Button shown in the previous illustration to open
Access ThinkPad, your on-board computer help center.
© Copyright IBM Corp. 2001 vii
5
4
3
2
1
Learn about the many features of your ThinkPad
computer. ThinkPad Features provides a visual display
of your computer and components.
Once you are familiar with the hardware features of
your system use the Tools and Tips category to get the
most out of those features like Wireless Networking,
Maximizing your battery life, etc... Click Access Help to
open a comprehensive help system offering information
such as how to change or upgrade the memory in your
computer.
Visit these IBM Web sites to join an interactive
community of ThinkPad users, download new
backgrounds, purchase accessories, or get online
support.
Keyword Search provides a quick way to search
information in Access Help.
You can view information about your system such as
model number in System Details and change the look
of your application through Personalize.
viii ThinkPad
®
X23 Service and Troubleshooting Guide
Whenever you have a question about your computer, or wish to view IBM
Web sites, simply press the ThinkPad button to open Access ThinkPad.
Access ThinkPad includes a comprehensive, on-board help and information
center for your computer. It travels with you, eliminating the need to carry
reference manuals.
Find information about your ThinkPad computer and its features by using the
Quick Search or clicking one of the topics shown. This opens another window,
where you can view hundreds of help topics by browsing the table of
contents, using the index, or performing a search.
View help topics to learn how to:
vUse your computer hardware features
vConnect to the internet or a local network
vSet up a projector for your presentation
vUse passwords and other security features
vInstall, remove and recover software
vUpgrade your system
vExtend the life of your battery
vTroubleshoot problems
vContact IBM for service and support
vPerform many other tasks
Click one of the Internet buttons to join an interactive ThinkPad Web
community, or to directly access information about accessories and software
updates, small business offerings, and help and support.
Finding information with Access ThinkPad ix
Some of the topics in your help system contain brief video clips that show
you how to perform certain tasks, such as replacing your battery, inserting a
PC card, or upgrading your memory. Use the controls shown to play, pause,
and rewind the video clip.
xThinkPad
®
X23 Service and Troubleshooting Guide
Contents
Important Notice for Users .......v
The FCC RF Safety Requirement .....v
Finding information with Access ThinkPad vii
Chapter 1. Overview of your new ThinkPad
computer.............1
Your ThinkPad at a glance .......2
Features..............3
Specifications ............4
Caring for your ThinkPad computer ....5
Using your on-board help........8
Chapter 2. Solving computer problems . . 9
Diagnosing problems .........10
Troubleshooting...........11
Errormessages..........11
Errors without messages .......14
Apasswordproblem........15
A power switch problem .......16
Keyboard problems ........16
Infraredportproblems.......17
TrackPoint problems ........18
Standby or hibernation problems ....19
Computerscreenproblems......22
Batteryproblems.........23
Harddiskdriveproblems......24
Softwareproblems.........24
Otherproblems...........25
Starting BIOS Setup Utility .......27
Recover pre-installed software ......28
Backing up your system ........29
Backing up your registry.......29
Replacingtheharddiskdrive......31
Replacing the battery .........33
Install a memory module .......34
Chapter 3. Getting help and service from
IBM...............37
Getting help and service ........38
Getting help on the Web ........38
Getting help by fax .........39
Calling IBM ............39
Appendix A. Important safety instructions 43
Modem safety information .......45
Lasercompliancestatement.......46
Appendix B. Warranty information ....49
Warranty period ..........49
Warranty service and support ......49
Before you call for service ......50
Calling for service .........50
IBM Statement of Limited Warranty
Z125-4753-06 8/2000 .........50
Part1-GeneralTerms.......50
Part 2 - Country-unique Terms .....54
Notices..............62
Processing date data ........63
Trademarks...........63
Electronic emission notices ......63
Telecommunication notices ......65
Notice for Australia ........68
Notice for New Zealand Users .....68
Notice for European Union countries. . . 73
Wireless Interoperability .......76
Usage environment and your Health. . . 76
Appendix C. Wireless Regulatory
information............77
USA - Federal Communications Commission
(FCC) ..............78
Canada - Industry Canada (IC)......79
Europe - CE Declaration of Conformity . . . 79
Index ..............85
© Copyright IBM Corp. 2001 xi
xii ThinkPad
®
X23 Service and Troubleshooting Guide
Your ThinkPad at a glance
Front view
System-status indicators
TrackPoint
Computer displa y
Power-status indicators
USB connector
Rear view
Security keyhole
Power jack
Monitor connector
USB connector
Stereo line-in jac k
Ethernet connector
Modem connector
Your ThinkPad at a glance
2ThinkPad
®
X23 Service and Troubleshooting Guide
Features
Processor
Intel
®
Mobile PentiumIII-M Processor
Memory
Built-in: 64MB or 128MB
Maximum:
640MB for 128MB memory
576MB for 64MB memory
Storage devices
2.5-inch hard disk drive
Display
The color display uses TFT technology
1. XGA
vUp to 1024-by-768 resolution on the 12.1-inch LCD
vUp to 1600-by-1200 resolution on an external monitor
vBrightness control
Keyboard
85-key, 86-key, or 90-key
TrackPoint
®
pointing device
Fn key function
ThinkPad Button
Volume buttons
Your ThinkPad at a glance
Chapter 1. Overview of your new ThinkPad computer 3
External interface
External-monitor connector
PC Card slot (Type I, Type II, Type II Plus)
Type II Compact Flash slot
Headphone jack, Microphone jack (supports a condenser microphone with the
type of connector that is shown circled in the following illustration)
Line-in jack
Universal Serial Bus (USB) connector
Telephone connector (available if the modem Mini-PCI Card or the Combo
Mini-PCI Card is installed)
Ethernet connector (available if the Ethernet Mini-PCI Card or the Combo
Mini-PCI Card is installed)
UltraPort connector to support an optional IBM digital camera
UltraBase X2 connector
IrDA port
Wireless LAN Interface
Specifications
Size
With a 12.1-inch display:
–Width: 279.4 mm
–Depth: 226.8 mm
–Height: 24.9-30.2 mm
Environment
Temperature (at altitudes less than 2438 m (8000 ft.)):
–Operating: 5°Cto35°C (41°Fto95°F)
Your ThinkPad at a glance
4ThinkPad
®
X23 Service and Troubleshooting Guide
–Non-operating: -20°Cto60°C (-4°Fto140°F)
Note: When you charge the battery pack, its temperature must be at least
10°C (50°F).
Relative humidity:
–Operating: 8% to 90%
–Non-operating: 5% to 95%
Maximum altitude: 3048 m (10,000 ft.) in unpressurized conditions
–Maximum temperature at 3048 m (10,000 ft.): 31°C (88°F)
Electrical (AC Adapter)
Sine-wave input, at 50 to 60 Hz is required
The input rating of the AC Adapter: 100-240 V ac, 50/60 Hz
Lithium-ion battery pack
Nominal voltage Capacity
14.4 V dc 1.8 AH
10.8 V dc 3.9 AH
Caring for your ThinkPad computer
Though your computer is designed to function reliably in normal work
environments, you need to use common sense in handling it. By following
these important tips, you will get the most use and enjoyment out of your
computer.
Important tips:
Be careful about where and how you work
vDo not leave the base of your computer in contact with your lap or any
part of your body for an extended period when the computer is functioning
or when the battery is charging. Your computer dissipates some heat during
normal operation. This heat is a function of the level of system activity and
battery charge level. Extended contact with your body, even through
clothing, could cause discomfort or, eventually, a skin burn.
vPlace liquids away from your computer to avoid spills, and keep your
computer away from water (to avoid the danger of electrical shock).
vStore packing materials safely out of the reach of children to prevent the
risk of suffocation from plastic bags.
vKeep your computer away from magnets, activated cellular phones,
electrical appliances, or speakers (within 13cm/5 in).
Your ThinkPad at a glance
Chapter 1. Overview of your new ThinkPad computer 5
vAvoid subjecting your computer to extreme temperatures (below 5°C/41°F
or above 35°C/95°F).
Be gentle with your computer
vAvoid placing any objects (including paper) between the display and the
keyboard or under the keyboard.
vDo not drop, bump, scratch, twist, hit, vibrate, push or place heavy objects
on your computer, display, or external devices.
vYour computer display is designed to be opened and used at an angle
slightly greater than 90 degrees. Do not open the display beyond 135
degrees, as this might damage the computer hinge.
Carry your computer properly
vBefore moving your computer, be sure to remove any media, turn off
attached devices, and disconnect cords and cables.
vBe sure your computer is in standby or hibernation mode, or turned off,
before moving it. This will prevent damage to the hard disk drive and data
loss.
vWhen picking up your open computer, hold it by the bottom. Do not pick
up or hold your computer by the display.
vUse a quality carrying case that provides adequate cushion and protection.
Do not pack your computer in a tightly packed suitcase or bag.
Handle storage media and drives properly
vIf your computer comes with a diskette drive, avoid inserting diskettes at
an angle and attaching multiple or loose diskette labels, as these can lodge
in the drive.
vIf your computer comes with a CD or DVD drive, do not touch the surface
of a CD or the lens on the CD or DVD tray.
vWait until you hear the CD or DVD click into the center pivot of the CD or
DVD drive before closing the CD or DVD tray.
vWhen installing your hard disk, diskette, CD, or DVD drive, follow the
instructions shipped with your hardware, and apply pressure only where
needed on the device. See Access ThinkPad, your on-board help system, for
information on replacing your hard disk drive (open Access ThinkPad by
pressing the ThinkPad button).
Take care in setting passwords
vRemember your passwords. If you forget a supervisor or hard disk
password, IBM will not reset it, and you might have to replace your system
board or hard disk drive.
vIf you are an administrator, remember that setting a supervisor password
can prevent unauthorized initialization.
Caring for your ThinkPad computer
6ThinkPad
®
X23 Service and Troubleshooting Guide
Other important tips
vYour computer modem might use only an analog telephone network, or
public-switched telephone network (PSTN). Do not connect the modem to a
PBX (private branch exchange) or any other digital telephone extension line
because this could damage your modem. Analog phone lines are often used
in homes, while digital phone lines are often used in hotels or office
buildings. If you are not sure which kind of phone line you are using,
contact your telephone company.
vYour computer might have both an Ethernet connector and a modem
connector. If so, be sure to connect your communication cable to the correct
one, so your connector is not damaged. See Access ThinkPad, your
on-board help system, for information on the location of these connectors
(press the ThinkPad button to open Access ThinkPad).
vRegister your ThinkPad products with IBM (refer to the Web page:
www.pc.ibm.com/register). This can help authorities return your computer
to you if it is lost or stolen. Registering your computer also enables IBM to
notify you about possible technical information and upgrades.
vOnly an authorized IBM ThinkPad repair technician should disassemble
and repair your computer.
vDo not modify or tape the latches to keep the display open or closed.
vTake care not to turn your computer over while the ac adapter is plugged
in. This could break the adapter plug.
vTurn off your computer if you are replacing a device in a device bay, or else
verify that the device is warm- or hot-swappable.
vIf you exchange drives in your computer, reinstall the plastic bezel faces (if
supplied).
vStore your external and removable hard disk, diskette, CD, and DVD drives
in the appropriate containers or packaging when they are not being used.
Cleaning your computer
Occasionally clean your computer as follows:
vUse a soft cloth moistened with nonalkaline detergent to wipe the exterior
of the computer.
vAvoid spraying cleaner directly on the display or the keyboard.
vGently wipe the display with a dry, soft cloth.
Caring for your ThinkPad computer
Chapter 1. Overview of your new ThinkPad computer 7
Using your on-board help
Your computer contains comprehensive on-board help and information. You
no longer need to carry heavy manuals or other reference books.
On-board help is provided by Access ThinkPad and ThinkPad Assistant. Press
the computer’s unique ThinkPad button to open Access ThinkPad. There, you
can do a Quick Search or click on topics that take you to ThinkPad Assistant.
You can also go directly to ThinkPad Assistant by clicking Start →Programs
→ThinkPad→ThinkPad Assistant.
ThinkPad Assistant contains information within the following categories:
vAbout your computer
vEveryday use
vCommunicate
vHome and travel
vEnhancements
vMaintenance and updates
vSecurity
vProblem solving
vHow to reach IBM
If computer problems prevent you from accessing ThinkPad Assistant, refer to
this Service and Troubleshooting Guide for help. Otherwise, refer to ThinkPad
Assistant.
Using your on-board help
8ThinkPad
®
X23 Service and Troubleshooting Guide
Chapter 2. Solving computer problems
Diagnosing problems .........10
Troubleshooting...........11
Errormessages..........11
Errors without messages .......14
Apasswordproblem........15
A power switch problem .......16
Keyboard problems ........16
Infraredportproblems.......17
TrackPoint problems ........18
Standby or hibernation problems ....19
Computerscreenproblems......22
Battery problems .........23
Harddiskdriveproblems......24
Softwareproblems.........24
Otherproblems...........25
Starting BIOS Setup Utility .......27
Recover pre-installed software ......28
Backing up your system ........29
Backing up your registry.......29
Replacingtheharddiskdrive......31
Replacing the battery .........33
Install a memory module .......34
© Copyright IBM Corp. 2001 9
Diagnosing problems
If you have a problem with your computer, you can test it by using
PC-Doctor
®
for Windows
®
. To run PC-Doctor for Windows, do as follows:
1. Click Start.
2. Move the cursor to Programs and then to PC-Doctor for Windows.
3. Click PC-Doctor for Windows.
4. Choose either the Quick Test or the Standard Test.
Attention
Running the Quick Test set can take 10 minutes or longer. Make sure
you have time to run the entire test; do not interrupt the test while it is
running.
The Quick Test set runs many tests of critical hardware components, but it
does not run all of the diagnostic tests in PC-Doctor for Windows. If
PC-Doctor for Windows reports that all of the tests in the Quick Test set have
been run and that it has found no problems, consider running more of the
tests.
If you are preparing to contact IBM for support, be sure to print the test log
so that you can rapidly provide information to the help technician.
Solving computer problems
10 ThinkPad
®
X23 Service and Troubleshooting Guide
Troubleshooting
If you do not find your problem here, refer to Access ThinkPad, your
on-board help system. Open Access ThinkPad by pressing the ThinkPad
button. The following section only describes problems that might prevent you
from accessing this help system.
Error messages
Note:
1. In the charts, x can be any character.
2. The version of PC-Doctor referred to here is PC-Doctor for
Windows.
Message Solution
0175: Bad CRC1, stop
POST task
The EEPROM checksum is not correct (block #6). Have the computer
serviced.
0187: EAIA data access
error
The access to EEPROM failed. Have the computer serviced.
0188: Invalid RFID
serialization information
area or bad CRC2.
The EEPROM checksum is not correct (block # 0 and 1, or block # 6). The
system board should be replaced, and the box serial number needs to be
reinstalled. Have the computer serviced.
0189: Invalid RFID
configuration
information area
The EEPROM checksum is not correct (block # 4 and 5). The system board
should be replaced, and the UUID needs to be reinstalled. Have the
computer serviced.
0190: Critical low-battery
error
The computer turned off because the battery is low. Connect the ac adapter
to the computer and charge the battery, or replace the battery with a fully
charged one.
0193: RF antenna has
been removed
The RFID antenna that you installed has been removed. Enter the
supervisor password to return your computer to the normal operation.
0194: The computer is
carried through the
security gate
The computer has been carried through the security portal gate. Enter the
supervisor password to return your computer to the normal operation.
0195: Security hardware
tamper detected
The Security Chip has been attached to or replaced on your computer. Open
the BIOS Setup Utility (using the supervisor password), and clear the
Security Chip. Refer to Setting the Security Chip in the Access ThinkPad,
your on-board help system. If it does not solve this problem, have the
computer serviced.
0196: Security hardware
removed
The Security Chip has been removed from your computer. Open the BIOS
Setup Utility (using the supervisor password), and clear the Security Chip.
Refer to Setting the Security Chip in the Access ThinkPad, your on-board
help system. If it does not solve this problem, have the computer serviced.
0197: Invalid Remote
change requested
The remote configuration for the Security Chip has failed. Confirm the
operation and try again.
Solving computer problems
Chapter 2. Solving computer problems 11
Message Solution
01C9: More than one
Ethernet devices are
found. Remove one of
them. Press Esc to
continue.
Remove either an Ethernet Mini-PCI Card or an Ethernet Daughter Card.
Otherwise, press Esc to ignore the warning message. If it does not solve this
problem, have the computer serviced.
0200: Hard disk error The hard disk is not working. Make sure that the hard disk drive is attached
firmly. Run the BIOS Setup Utility; then make sure the hard disk drive is
not disabled in the Startup menu.
021x: Keyboard error Make sure that there are no objects placed on the keyboard, or if you have
one, the external keyboard. Turn off the computer, and turn off all attached
devices. Turn on the computer first; then turn on the attached devices.
If you still see the same error code, do the following:
If an external keyboard is connected, do the following:
vTurn off the computer and disconnect the external keyboard; then turn on
the computer. Make sure that the built-in keyboard operates correctly. If it
does, have the external keyboard serviced.
vMake sure that the external keyboard is connected to the correct
connector.
Test the computer, using PC-Doctor.
vIf the computer stops during the test, have the computer serviced.
0230: Shadow RAM error The shadow RAM failed. Test your computer’s memory with PC-Doctor. If
you added a memory module just before turning the computer on, reinstall
it. Then test the memory with PC-Doctor.
0231: System RAM error The system RAM failed. Test your computer’s memory with PC-Doctor. If
you added a memory module just before turning the computer on, reinstall
it. Then test the memory with PC-Doctor.
0232: Extended RAM
error
The extended RAM failed. Test your computer’s memory with PC-Doctor. If
you have increased memory just before turning the computer on, reinstall it.
Then test the memory with PC-Doctor.
0250: System battery
error
The system battery is depleted. This battery is used to preserve the
configuration information, such as the date and time, while the computer is
turned off. Replace the battery and run IBM BIOS Setup Utility to verify the
configuration. If you still have a problem, have the computer serviced.
0251: System CMOS
checksum bad
The system CMOS might have been corrupted by an application program.
The computer uses the default settings. Run IBM BIOS Setup Utility to
reconfigure the settings. If you still see the same error code, have the
computer serviced.
0260: System timer error Have the computer serviced.
0270: Real time clock
error
Have the computer serviced.
Solving computer problems
12 ThinkPad
®
X23 Service and Troubleshooting Guide
Message Solution
0271: Date and time error Neither the date nor the time is set in the computer. Set the date and time,
using the IBM BIOS Setup Utility.
0280: Previous boot
incomplete
Your computer was previously unable to complete the boot process.
Turn the computer off; then turn it on to start the IBM BIOS Setup Utility.
Verify the configuration and then restart the computer either by choosing
the Exit Saving Changes option under the Restart item or by pressing F10.
If you still see the same error code, have the computer serviced.
02D0: System cache error The cache is disabled. Have the computer serviced.
02F4: EISA CMOS not
writable
Have the computer serviced.
02F5: DMA test failed Have the computer serviced.
02F6: Software NMI
failed
Have the computer serviced.
02F7: Fail-safe timer NMI
failed
Have the computer serviced.
The power-on password
prompt
A power-on password or a supervisor password is set. Type the password
and press Enter to use the computer. If the power-on password is not
accepted, a supervisor password might have been set. Type the supervisor
password and press Enter. If you still see the same error message, have the
computer serviced.
The hard disk password
prompt
A hard disk password is set. Type the password and press Enter to use the
computer.
If you still see the same error message, have the computer serviced.
Hibernation error The system configuration changed between the time your computer entered
hibernation mode and the time it left this mode, and your computer cannot
resume normal operation.
vRestore the system configuration to what it was before your computer
entered hibernation mode.
vIf the memory size has been changed, re-create the hibernation file.
Operating system not
found.
Verify the following:
vThe hard disk drive is correctly installed.
vA startable diskette is in the diskette drive
If the same error message is still displayed, check the boot sequence, using
the IBM BIOS Setup Utility.
Fan error The cooling fan has failed. Have the computer serviced.
Solving computer problems
Chapter 2. Solving computer problems 13
Message Solution
EMM386 Not Installed —
Unable to Set Page
Frame Base Address.
Edit C:\CONFIG.SYS and change a line from
device=C:\WINDOWS\EMM386.EXE RAM
to
device=C:\WINDOWS\EMM386.EXE NOEMS
and save this file.
CardBus Configuration
Error —Device Disabled
Press F1 to go to the IBM BIOS Setup Utility. Press F9 and then Enter to
load the default setting.
Press F10 and then Enter to restart the system.
Errors without messages
Problem: When I turn on the machine, nothing appears on the screen and the
machine does not beep while starting up.
Note: If you are not sure whether you heard any beeps, turn off the
computer; then turn it on again, and listen again.
Solution: If a power-on password is set, press any key to display the
power-on password prompt, and then type the correct password and press
Enter.
If the power-on password prompt does not appear, the brightness level might
be set to minimum brightness. Adjust the brightness level by pressing the
Fn+Home.
If the screen still remains blank, make sure that:
vThe battery is installed correctly.
vThe ac adapter is connected to the computer and the power cord is plugged
into a working electrical outlet.
vThe computer power is on. (Turn on the power switch again for
confirmation.)
If these items are properly set, and the screen remains blank, have the
computer serviced.
Problem: When I turn on the machine, nothing appears on the screen, but I
hear two or more beeps or a continuous beep while starting up.
Solution: If you are using Ethernet:
vMake sure that the Ethernet cable is connected firmly.
Solving computer problems
14 ThinkPad
®
X23 Service and Troubleshooting Guide
vContact your network administrator.
If the screen is still blank, and the beeps do not stop, have the computer
serviced.
Problem: When I turn on the machine, only a white cursor appears on a
blank screen
Solution: Reinstall your operating system, and turn on the computer. If you
still see only the cursor on the screen, have the computer serviced.
Problem: My screen goes blank while the computer is on.
Solution: Your screen saver or power management may be enabled. Move the
TrackPoint or press a key to exit the screen saver, or press the power switch to
resume from standby or hibernation.
Problem: The DOS full-screen looks smaller.
Solution: If you use a DOS application that supports only 640x480 resolution
(VGA mode), the screen image might look slightly distorted or appear smaller
than the display size. This is to maintain compatibility with other DOS
applications. To expand the screen image to the same size as the actual screen,
start the ThinkPad Configuration Program and click LCD; then select the
Screen expansion function. (The image might still look slightly distorted.)
Note: If your computer has a screen expansion function, you can use the
Fn+F8 keys to expand the screen image.
A password problem
Problem: I forgot my password.
Solution: If you forget your power-on password, you have to take your
computer to an IBM reseller or marketing representative to have the password
canceled.
If you forget your hard disk password, IBM will not reset your password or
recover data from the hard disk. You must take your computer to an IBM
reseller or an IBM marketing representative to have the hard disk drive
replaced. Proof of purchase is required, and a fee will be charged for parts
and service.
If you forget your supervisor password, IBM will not reset your password.
You must take your computer to an IBM reseller or IBM marketing
representative to have the system board replaced. Proof of purchase is
required, and a fee will be charged for parts and service.
Solving computer problems
Chapter 2. Solving computer problems 15
A power switch problem
Problem: The system does not respond, and you cannot turn off the computer.
Solution: Turn off the computer by pressing and holding the power switch for
4 seconds or more. If the computer is still not reset, remove the ac adapter
and the battery.
Keyboard problems
Problem: The cursor does not move after the computer returns from one of
the power management modes.
Solution: Make sure you followed the instructions correctly when you
installed Windows with the Advanced Power Management (APM) option.
Problem: Some or all of the keys on the keyboard do not work.
Solution: If the problem occurred immediately after the computer returned
from standby mode, enter the power-on password if any is set.
If an external keyboard is connected, the numeric keypad on your computer
does not work. Use the numeric keypad on the external keyboard.
If an external numeric keypad or a mouse is connected:
1. Turn off the computer.
2. Remove the external numeric keypad or the mouse.
3. Turn on the computer and try using the keyboard again.
If the keyboard problem is resolved, carefully reconnect the external numeric
keypad, external keyboard, or mouse, making sure that you have seated the
connectors properly.
If any keys on the keyboard still do not work, have the computer serviced.
Problem: A number appears when you type a letter.
Solution: The numeric lock function is on. To disable it, press and hold Shift;
then press NumLk.
Problem: Some or all of the keys on the external numeric keypad do not
work.
Solution: Make sure that the external numeric keypad is correctly connected
to the computer.
Problem: Some or all of the keys on the external keyboard do not work.
Solving computer problems
16 ThinkPad
®
X23 Service and Troubleshooting Guide
Solution:
vMake sure that the keyboard cable is correctly connected to the computer.
vIf you are using the keyboard/mouse cable, make sure that the cable is
correctly connected to the computer, and that the keyboard cable is
connected to the correct side of the keyboard/mouse cable.
vIf you are using the docking station or the port replicator, make sure that
the keyboard cable is correctly connected to the keyboard connector.
If these connections are correct, disconnect the external keyboard from the
computer and make sure that the built-in keyboard operates properly. If the
built-in keyboard works, there is a problem with either the cable or the
keyboard. Try using a different keyboard/mouse cable or external keyboard.
Infrared port problems
Problem: Your computer cannot communicate with other devices through the
infrared port.
Solution: Make sure that:
vThe communication speeds are the same.
vThe infrared ports are clean.
vNo objects are between the computer and the communicating device.
vThe distance and angle between your computer and the device are within
the specified ranges.
vYou are not operating under direct sunlight.
vThe infrared port is directly facing the other communication port.
vThe communication application running on your computer is compatible
with that running on the other computer. Refer to the application manuals
for more information.
Problem: Incorrect data is sent between your computer and a communicating
device.
Solution: Make sure that:
vThe distance and angle between your computer and the device are within
the ranges.
vThe communication speeds are the same.
vThere are no other devices that radiate infrared rays, such as
remote-controlled devices or wireless headphones, near your computer or
the communicating device.
vYou are not operating under direct sunlight.
vNo fluorescent lamps are near your computer or the communicating device.
Solving computer problems
Chapter 2. Solving computer problems 17
Problem: You cannot use DMA channels for both the parallel connector and
the infrared port.
Solution: If you enable ECP and choose DMA3 (the default value) for the
parallel connector, you might be asked whether you want to disable DMA for
the infrared port. To use DMA channels for both the parallel and infrared
ports, do the following:
1. Click OK to disable DMA for the infrared port.
2. Close a parallel port panel.
3. Click the Infrared device button to open the infrared panel.
4. Choose DMA0 or DMA1 for the infrared port on the panel.
5. If you see the panel asked whether you want to disable DMA for an audio
device, click OK.
TrackPoint problems
Problem: The cursor drifts when the computer is turned on or after it resumes
normal operation.
Solution: The cursor might drift when you are not using the TrackPoint
during normal operation. This is a normal characteristic of the TrackPoint and
is not a defect. Cursor drifting might occur for several seconds under the
following conditions:
vWhen the computer is turned on.
vWhen the computer resumes normal operation.
vWhen the TrackPoint is pressed for a long time.
vWhen the temperature changes.
Problem: The cursor does not work for a while after the settings in the Mouse
Properties window have been changed.
Solution: This is a normal characteristic of the cursor. Wait several seconds
until the cursor returns to the normal state.
Problem: The mouse or pointing device does not work.
Solution: Make sure that the TrackPoint is enabled in the ThinkPad
Configuration Program, and then try using the TrackPoint. If the TrackPoint
works, the error might be due to the mouse.
Make sure that the mouse or pointing-device cable is securely connected to
the computer.
If your mouse is incompatible with the IBM
®
PS/2
®
mouse, disable the
TrackPoint, using the ThinkPad Configuration Program.
Solving computer problems
18 ThinkPad
®
X23 Service and Troubleshooting Guide
Note: For more information, see the manual supplied with the mouse.
Problem: The mouse buttons do not work.
Solution: Change the mouse driver to Standard PS/2 Port Mouse, and then
reinstall IBM PS/2 TrackPoint. Drivers are provided in the
C:\IBMTOOLS\DRIVERS directory on your hard disk drive. If your hard disk
drive does not contain device drivers, refer to the ThinkPad Service &
Support Web site. To access this Web site, open Access ThinkPad by pressing
the ThinkPad button, then click the Service & Support image on the right of
the screen.
Problem: The scrolling or magnifying glass function does not work.
Solution: Check the mouse driver in Device Manager window, and make sure
that the IBM PS/2 TrackPoint driver is installed.
Standby or hibernation problems
Problem: The computer returns from standby mode unexpectedly by
disconnecting a device from the USB connector or carring your computer with
a USB device (especially a USB mouse) connected.
Solution: Your computer is enabled to return from standby mode when
detecting any activity on a device attached to the USB connector. Make sure to
disconnect a device from the USB connector in advance or disable this
function to prevent this problem.
Problem: The computer enters standby mode automatically.
Solution: If the processor reaches a temperature that is too high, the computer
automatically enters standby mode to allow the computer to cool and to
protect the processor and other internal components.
Problem: The computer enters standby mode immediately after Power-On
Selftest (POST) (the standby indicator light turns on).
Solution: Make sure that:
vThe battery is charged.
vThe operating temperature is within the acceptable range. Refer to
“Specifications”in this Guide.
If these items are correct, have the computer serviced.
Problem: The critical low-battery error message is displayed, and the
computer immediately turns off.
Solving computer problems
Chapter 2. Solving computer problems 19
Solution: The battery power is getting low. Connect the ac adapter to the
computer, or replace the battery with a fully charged one.
Problem: When you take action to return from standby mode, the computer
display remains blank.
Solution: Check whether an external monitor was disconnected while the
computer was in standby mode. Do not disconnect the external monitor while
the computer is in standby mode or hibernation mode. If no external monitor
is attached when the computer resumes, the computer display remains blank
and output is not displayed. This restriction does not depend on the
resolution value. Press Fn+F7 to bring up the computer display.
Problem: The computer does not return from standby mode, or the standby
indicator stays on and the computer does not work.
Solution: The computer automatically enters standby or hibernation mode
when the battery is depleted. Connect the ac adapter to the computer; then
press Fn.
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.
Solving computer problems
20 ThinkPad
®
X23 Service and Troubleshooting Guide
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:
HKEY_LOCAL_MACHINE\SYSTEM\
CurrentControlSet\Services\Cdrom\
Autorun: 0x1 > Autorun: 0
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.
Solving computer problems
Chapter 2. Solving computer problems 21
3. Click Suspend/Resume Options.
4. Click Enable Hibernation.
5. Click OK.
For Windows 2000
1. Start the ThinkPad Configuration Program.
2. Click Power Management.
3. Click the Hibernate tab.
4. Select the Enable hibernation support checkbox.
5. Click OK.
Note: You can enter hibernation mode by pressing Fn+F12 only if the PM
driver for Windows 2000 has been installed.
Computer screen problems
Problem: The screen is blank.
Solution: Press the Fn+Home keys to make the screen brighter. If the problem
persists, perform the “Solution”for the problem below.
Problem: The screen is unreadable or distorted.
Solution: Make sure that:
vThe display device driver is installed correctly.
vThe display resolution and color depth are correctly set.
vThe monitor type is correct.
To check these settings, do as follows:
Open the Display Properties window.
For Windows 98 or Windows 2000:
1. Click the Settings tab.
2. Check if the color depth and resolution are correctly set.
3. Click Advanced...
4. Click the Adapter tab.
5. Make sure ″ATI Mobility Radeon″is shown in the Adapter Information
window.
6. Click the Monitor tab.
7. Make sure the information is correct.
For Windows NT:
1. Click the Settings tab.
Solving computer problems
22 ThinkPad
®
X23 Service and Troubleshooting Guide
2. Check if the color depth and resolution are correctly set
3. Click Display Type...
4. Make sure ″ATI Mobility Radeon″is shown in the Display Type window.
5. Click OK.
6. Click the Test button in the Settings window.
7. Make sure the output is displayed correctly.
Problem: Incorrect characters appear on the screen.
Solution: Did you install the operating system or application program
correctly? If they are installed and configured correctly, have the computer
serviced.
Problem: The screen stays on even after you turn off your computer.
Solution: Press and hold the power switch for 4 seconds or more to turn off
your computer; then turn it on again.
Problem: Missing, discolored, or bright dots appear on the screen every time
you turn on your computer.
Solution: This is an intrinsic characteristic of the TFT technology. Your
computer’s display contains multiple thin-film transistors (TFTs). A small
number of missing, discolored, or bright dots on the screen might exist all the
time.
Battery problems
Problem: The battery cannot be fully charged by the power-off method in the
standard charge time for your computer.
Solution: The battery might be over-discharged. Do the following:
1. Turn off the computer.
2. Make sure that the over-discharged battery is in the computer.
3. Connect the ac adapter to the computer and let it charge.
If the battery cannot be fully charged in 24 hours, use a new battery.
If the optional Quick Charger is available, use it to charge the over-discharged
battery.
Problem: Your computer shuts down before the battery status indicator shows
empty, -or- Your computer operates after the battery status indicator shows
empty.
Solving computer problems
Chapter 2. Solving computer problems 23
Solution: Discharge and recharge the battery.
Problem: The operating time for a fully charged battery is short.
Solution: Discharge and recharge the battery. If your battery’s operating time
is still short, use a new battery.
Problem: The computer does not operate with a fully charged battery.
Solution: The surge protector in the battery might be active. Turn off the
computer for one minute to reset the protector; then turn on the computer
again.
Problem: The battery does not charge.
Solution: You cannot charge the battery when it is too hot. If the battery feels
hot, remove it from the computer and allow it to cool to room temperature.
After it cools, reinstall it and recharge the battery. If it still cannot be charged,
have it serviced.
Hard disk drive problems
Problem: The hard disk drive makes a rattling noise intermittently.
Solution: The rattling noise might be heard when:
vThe hard disk drive starts accessing the data or when it stops.
vYou are carrying the hard disk drive.
vYou are carrying your computer.
This is a normal characteristic of a hard disk drive and is not a defect.
Problem: The hard disk drive does not work.
Solution: In the startup menu in IBM BIOS Setup Utility, make sure that there
is no exclamation point ! to the left of the hard disk drive. If there is such a
mark, the hard disk drive is disabled. Clear the mark to enable the drive.
Software problems
Problem: An application does not run correctly.
Solution: Make sure that the problem is not being caused by the application
by checking the following:
vYour computer has the minimum required memory to run the application.
Refer to the manuals supplied with the application.
vThe application is designed to operate with your operating system.
vOther applications run correctly on your computer.
Solving computer problems
24 ThinkPad
®
X23 Service and Troubleshooting Guide
vThe necessary device drivers are installed.
vThe application works when it is run on some other computer.
If an error message appears when you are using the application program,
refer to the manuals supplied with the application.
If the application still does not run correctly, contact your place of purchase or
a service representative for help.
Problem: The main window bitmap in the ThinkPad Configuration program
is distorted (Windows NT only).
Solution: Installing the Active Desktop, bundled with Internet Explorer
Version 4.0 on Windows NT, might cause this problem. Do one of the
following:
vUninstall the Active Desktop. (Merely disabling the Active Desktop is not
effective to avoid the problem.)
vClose the ThinkPad Configuration program and start it again. (This is a
temporary recovery.)
Other problems
Problem: The computer locks or does not accept any input.
Solution: Your computer might lock when it enters standby mode during a
communication operation. Disable the standby timer when you are working
on the network.
To turn off the computer, press and hold the power switch for 4 seconds or
more.
Problem: The computer does not turn off with the power switch.
Solution: Turn off the computer by pressing and holding the power switch for
4 seconds or more. If the computer is still not reset, remove the ac adapter
and the battery.
Problem: The computer does not start from a device you want, such as a
diskette drive.
Solution: Refer to the Startup menu of the IBM BIOS Setup Utility. Make sure
that the startup sequence in the IBM BIOS Setup Utility is set so that the
computer starts from the device you want.
Solving computer problems
Chapter 2. Solving computer problems 25
Also make sure that the device from which the computer starts is enabled by
checking that there is no ! mark preceding the device name.
Problem: The computer does not respond.
Solution: IRQs for the PCI are all set as 11. The computer does not respond
because it cannot share the IRQ with other devices. Refer to the ThinkPad
Configuration Program.
Problem: Windows NT does not start; however, the message saying that
Windows NT is loading remains on the screen.
Solution: The USB setting might have been changed to Enabled. If so, it might
cause a conflict in allocating memory resources during startup. Disable the
setting, using the BIOS Setup Utility as follows:
1. Turn your computer off and then on again; then, while the message,
“Press F1 for IBM BIOS Setup Utility,”is displayed at the lower left of the
screen, press the F1 key to start the BIOS Setup Utility. The BIOS Setup
Utility menu appears.
2. With the cursor key, select Config; then press Enter.
3. Select USB by pressing Enter.
4. With the cursor key, select Disable; then press Enter.
5. Press F10 and Enter to save this setting and exit this utility.
Solving computer problems
26 ThinkPad
®
X23 Service and Troubleshooting Guide
Starting BIOS Setup Utility
Your computer provides a program, called IBM BIOS Setup Utility, that
enables you to select various setup parameters. The panels in this utility are
as follows:
vConfig: Change the configuration of your computer.
vDate/Time: Set the date and time.
vPassword: Set a password.
vStartup: Set the startup device.
vRestart: Restart the system.
Note: You can set many of these parameters more easily by using the
ThinkPad Configuration Program. For more information on this
program, refer to the on-board help.
To start IBM BIOS Setup Utility, do as follows:
1. To protect yourself against accidental loss of data, refer to “Backing up
your registry”in Access ThinkPad. Open Access ThinkPad by pressing the
ThinkPad button. Backing up your registry saves your computer’s current
configuration.
2. Remove any diskette from the diskette drive, and then turn off the
computer.
3. Turn on the computer; then, while the “Press F1 for IBM BIOS Setup
Utility ”message is displayed at the lower-left of the screen, press F1.
If you have set a supervisor password, the “IBM BIOS Setup Utility”menu
appears after you enter the password. You can start the utility by pressing
Enter instead of the supervisor password; then, however, you cannot
change any parameters that are protected by the supervisor password. For
more information, refer to the on-board help.
4. Using the cursor keys, move to an item you want to change. When that
item is highlighted, press Enter. A submenu is displayed.
5. Change the items you wish to change. To change the value of an item, use
the F5 or F6 key. If the item has a submenu, you can display it by pressing
Enter.
6. Press F3 or Esc to exit from the submenu.
If you are in a nested submenu, press Esc repeatedly until you reach the
IBM BIOS Setup Utility menu.
Note: If you need to restore the settings to their original state at the time
of purchase, press the F9 key to load the default settings. You can
also select an option in the Restart submenu to load the default
settings or discard the changes.
7. Select Restart ; then press Enter. Move the cursor to the option you want
for restarting your computer; then press Enter. Your computer restarts.
Solving computer problems
Chapter 2. Solving computer problems 27
Recover pre-installed software
If the data on your hard disk drive is damaged or accidentally erased, you
can restore the software that was shipped with your computer. This software
includes your pre-installed operating system, applications, and device drivers.
To restore your pre-installed software, you can use the Product Recovery
program.
The Product Recovery program is in a section of your hard disk drive that is
not displayed by Windows Explorer.
Note: The recovery process might take up to 2 hours.
Attention
All of the files on the C:\ drive will be lost in the recovery process. Be
sure to back up copies of the files you have saved on your C:\ drive
before you begin.
Note: You might need to use a diskette drive in the recovery process. Use a
drive that is compatible with your computer.
To use the Product Recovery program to restore your pre-installed software,
do the following:
1. Save all of your files and shut down your desktop.
2. Turn off your computer.
3. Turn on your computer. Quickly press F11 when this message is displayed
on the screen: ″To start the Product Recovery program, press F11.″This
message is displayed for only a few seconds.
Note: If this message does not appear, you can use a Recovery Repair
diskette to get access to the Product Recovery program.
4. From the list displayed on the screen, select the operating system you
want to recover.
5. Select the recovery options you want, and follow the instructions on the
screen.
6. Restart the system by pressing Ctrl+Alt+Del or by turning the computer
off and then on again. Your computer restarts with the pre-installed
operating system, drivers, and software.
Note: Network drivers are not automatically restored with Windows NT
4.0; you will need to reinstall them. Refer to ThinkPad Assistant for
reinstallation.
Solving computer problems
28 ThinkPad
®
X23 Service and Troubleshooting Guide
To create a Recovery Repair diskette
The Recovery Repair diskette is used to recover the prompt that is needed to
access the Product Recovery program, if the prompt is not displayed. Make a
Recovery Repair diskette and save it for future use. To make a Recovery
Repair diskette:
1. Shut down and restart your computer.
2. At the prompt, press F11. (The option to press F11 appears for only a few
seconds. You must press F11 quickly.) The Product Recovery program
main menu appears.
Note: If you are prompted to select the operating system, select one you want
to recover. Then the Product Recovery Program main menu opens.
3. Select System Utilities from the main menu. Press Enter.
4. Select Create a Recovery Repair diskette. Press Enter.
5. Follow the on-screen instructions.
6. When the process is completed, label your diskette as the Recovery Repair
diskette and save it for future use.
To use the Recovery Repair diskette:
1. Shut down and turn off your computer.
2. Insert the Recovery Repair diskette into the drive; then turn on the
computer.
3. Follow the on-screen instructions.
Backing up your system
Backing up your registry
When you add software applications or devices to your computer, the
installation process may change your registry and configuration.
If your computer does not work properly after you add applications or
devices, you need to restore the previous registry.
Before you make changes, backup the configuration. If something goes wrong,
you can restore the system registry and configuration files.
You can use ConfigSafe (for Windows 98 and Windows 2000) to save the
configuration before you make changes. Then if something goes wrong, use
ConfigSafe or System Restore to restore the system registry and configuration
files.
For Windows 98 or Windows 2000:
Solving computer problems
Chapter 2. Solving computer problems 29
To capture a snapshot of your system configuration with ConfigSafe:
1. Click Start →Programs →ConfigSafe →ConfigSafe
2. Double-click ConfigSafe. The window opens.
3. Click the camera icon.
4. Type a name for the snapshot. For example, before installing a word
processor, you might type, “Before installing a word processor.”
5. Click OK.
6. After a few moments, the main ConfigSafe window will return. The
snapshot is complete.
If you need to restore a configuration snapshot, open ConfigSafe and follow
the on-screen instructions.
Solving computer problems
30 ThinkPad
®
X23 Service and Troubleshooting Guide
Replacing the hard disk drive
You can increase the storage capacity of your computer by replacing the hard
disk drive with one of greater capacity. You can purchase a new hard disk
drive from your IBM reseller or IBM marketing representative, or by visiting
IBM on the Web.
Note: Replace the hard disk drive only if you upgrade it or have it repaired.
The connectors and bay of the hard disk drive were not designed for
frequent changes, or drive swapping.
Attention: Handling a hard disk drive:
vDo not drop the drive or subject it to physical shocks.
vDo not apply pressure to the cover of the drive.
vDo not touch the connector.
The drive is very sensitive. Incorrect handling can cause damage and
permanent loss of data on the hard disk. Before removing the hard-disk drive,
make a backup copy of all the information on the hard disk, and then turn
the computer off. Never remove the drive while the system is operating, in
standby mode, or in hibernation mode.
To replace the hard disk drive, do the following:
1. Turn off the computer; then disconnect the ac adapter and all cables from
the computer.
2. Close the computer display, and turn the computer upside down.
3. Remove the battery pack.
4. Remove the screw that secures the hard disk drive (1).
2
3-1
3-1
3-1 3-2
3-2
3-2
3-2
1
5. Remove the hard-disk drive by pulling the cover away from the
computer (2).
Solving computer problems
Chapter 2. Solving computer problems 31
6. Detach the hard disk drive cover (3–1).
7. Remove the screws and detach the old hard disk drive from the plate
hard disk (3–2).
8. Replace the new hard disk drive to the plate hard disk and reinstall the
screws.
9. Attach the cover to the new hard disk drive.
10. Insert the new hard disk drive and its cover into the hard disk drive bay;
then secure it firmly into place.
Note: Make sure that the label on the hard disk drive is facing the
bottom of the computer.
11. Reinstall the screw that secures the hard disk drive.
12. Reinstall the battery pack.
13. Turn the computer right side up. Connect the ac adapter and cables to
the computer.
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32 ThinkPad
®
X23 Service and Troubleshooting Guide
Replacing the battery
1. Turn off the computer, or enter hibernation mode by pressing Fn+F12.
Then disconnect the ac adapter and all cables from the computer.
Note: If you are using a PC Card, the computer may not be able to enter
hibernation mode. If this happens, turn off the computer.
2. Close the computer display, and turn the computer upside down.
3. Slide the battery pack latch toward the back of the computer and hold 1
until the battery pack is removed2.
Note: The first position of the battery pack latch is for releasing the lock
of the battery pack.
2
1
4. Align the side of a fully charged spare battery pack with the side of the
battery space in the computer 1; then gently push the battery into the
space 2.
2
1
5. Slide the battery pack latch to the left to lock it.
Replacing the battery
Chapter 2. Solving computer problems 33
6. Turn the computer right side up. Connect the ac adapter and the cables to
the computer.
Install a memory module
To install the DIMM, do the following:
1. Turn off the computer, then disconnect the ac adapter and all cables from
the computer.
2. Close the computer display, and turn the computer upside down.
3. Remove the battery pack.
4. Loosen the screw on the memory slot cover; then remove the cover..
5. Find the notch on the side of the DIMM.
Attention: To avoid damaging the DIMM, do not touch its contact edge.
6. With the notched end of the DIMM toward the right side of the socket,
insert the DIMM, at an angle of about 20 degrees, into the socket 1; then
press it firmly 2.
1
2
20
12
7. Pivot the DIMM until it snaps into place.
Make sure that the card is firmly fixed in the slot and not moved easily.
Replacing the battery
34 ThinkPad
®
X23 Service and Troubleshooting Guide
8. Replace the memory slot cover over the memory slot, aligning the back
side of the cover first; then tighten the screw.
9. Put the battery pack back in place and turn the computer right side up.
To make sure that the DIMM is installed correctly, do as follows:
1. Turn the computer on.
2. Press the F1 key while the ″Press F1 for IBM BIOS Setup Utility″message
is displayed at the lower-left area of the screen.
The IBM BIOS Setup Utility screen appears. The ″Installed memory″item
shows the total amount of memory installed in your computer. For
example, if you install a 64-MB DIMM into a computer whose base
memory is 64 MB, the quantity shown in ″Installed memory″should be
128 MB.
Install a memory module
Chapter 2. Solving computer problems 35
Install a memory module
36 ThinkPad
®
X23 Service and Troubleshooting Guide
Getting help and service
If you need help, service, technical assistance, or just want more information
about IBM products, you will find a wide variety of sources available from
IBM to assist you. This section contains information about where to go for
additional information about IBM and IBM products, what to do if you
experience a problem with your computer, and whom to call for service
should it be necessary.
Information about your IBM computer and preinstalled software, if any, is
available in the documentation that comes with your computer. That
documentation includes printed books, online books, README files, and help
files. In addition, information about IBM products is available on the World
Wide Web and through the IBM Automated Fax System.
For technical assistance with the installation of, or questions related to, Service
Packs for your preinstalled Microsoft Windows product, refer to the Microsoft
Product Support Services Web site at support.microsoft.com/directory/, or
you can contact the IBM HelpCenter
®
. Some fees might apply.
Getting help on the Web
On the World Wide Web, the IBM Web site has up-to-date information about
IBM Personal Computer products and support. The address for the IBM
Personal Computing home page is www.ibm.com/pc
IBM provides an extensive Web site dedicated to mobile computing and to
ThinkPad computers at www.ibm.com/pc/support
Research this Web site to learn how to solve problems, find new ways to use
your computer, and learn about options that can make working with your
ThinkPad computer even easier.
If you select Profile from the support page, you can create a customized
support page that is specific to your hardware, complete with Frequently
Asked Questions, Parts Information, Technical Hints and Tips, and
Downloadable Files. In addition, you can choose to receive e-mail notifications
whenever new information becomes available about your registered products.
You also can order publications through the IBM Publications Ordering
System at
www.elink.ibmlink.ibm.com/public/applications/publications/cgibin/pbi.cgi
Getting help and service
38 ThinkPad
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Getting help by fax
If you have a touch-tone telephone and access to a fax machine, in the U.S.
and Canada you can receive by fax marketing and technical information on
many topics, including hardware, operating systems, and local area networks
(LANs).
You can call the IBM Automated Fax System 24 hours a day, 7 days a week.
Follow the recorded instructions, and the requested information will be sent
to your fax machine. In the U.S. and Canada, to access the IBM Automated
Fax System, call 1-800-426-3395.
Calling IBM
If you have tried to correct the problem yourself and still need help, during
the warranty period, you can get help and information by telephone through
the IBM PC HelpCenter. The following services are available during the
warranty period:
vProblem determination - Trained personnel are available to assist you with
determining if you have a hardware problem and deciding what action is
necessary to fix the problem.
vIBM hardware repair - If the problem is determined to be caused by IBM
hardware under warranty, trained service personnel are available to provide
the applicable level of service.
vEngineering change management - Occasionally, there might be changes
that are required after a product has been sold. IBM or your reseller, if
authorized by IBM, will make selected Engineering Changes (ECs) available
that apply to your hardware.
The following items are not covered:
vReplacement or use of non-IBM parts or nonwarranted IBM parts
Note: All warranted parts contain a 7-character identification in the format
IBM FRU XXXXXXX
vIdentification of software problem sources
vConfiguration of BIOS as part of an installation or upgrade
vChanges, modifications, or upgrades to device drivers
vInstallation and maintenance of network operating systems (NOS)
vInstallation and maintenance of application programs
Refer to your IBM hardware warranty for a full explanation of IBM warranty
terms. Be sure to retain your proof of purchase to obtain warranty service.
Getting help and service
Chapter 3. Getting help and service from IBM 39
If possible, be near your computer when you make your call in case the
technical assistance representative needs to help you resolve a computer
problem. Please ensure that you have downloaded the most current drivers
and system updates, run diagnostics, and recorded information before you
call. When calling for technical assistance, please have the following
information available:
vMachine Type and Model
vSerial numbers of your computer, monitor, and other components, or your
proof of purchase
vDescription of the problem
vExact wording of any error messages
vHardware and software configuration information for your system
Telephone numbers
Note: Telephone numbers are subject to change without notice. For the latest
list of IBM HelpCenter telephone numbers and hours of operation, visit
the Support Web site at www.ibm.com/pc/support
Country or region Language Telephone Number
Argentina Spanish 11-4717-4357
Australia English 1300-130-426
Austria German 01-24592-5901
Belgium Dutch
French
02-210-9820
02-210-9800
Brazil Portuguese 55-11-3889-8986
Canada English/ French 1-800-565-3344
416-383-3344
Chile Spanish 800-203300
China Mandarin 800-810-1818
Colombia Spanish 9-800-18811
623-2300
Denmark Danish 35 25 02 91
Ecuador Spanish 2-565-130
Finland Finnish 09-22 931 840
France French 0238557450
Germany German 07032/15 49 201
Hong Kong Cantonese 2825-6900
Getting help and service
40 ThinkPad
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Country or region Language Telephone Number
Ireland English 01-815 9200
Italy Italian 02-4827 5040
Japan Japanese 0120-887-870
Luxembourg French 298-977 5063
Mexico Spanish 01-800-0032500
5270-5991
Netherlands Dutch 020-514 5770
New Zealand English 0800-446-149
Norway Norwegian 23 05 32 40
Peru Spanish 349-0050
Portugal Portuguese 21-791 51 47
Spain Spanish 91-662 4916
Sweden Swedish 08-751 52 27
Switzerland German/
French/
Italian
0848-80 52 52
Taiwan Mandarin 886-2-2725-9799
United
Kingdom
English 01475-555 055
United States English 1-800-772-2227
Getting help and service
Chapter 3. Getting help and service from IBM 41
Getting help and service
42 ThinkPad
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Appendix A. Important safety instructions
DANGER
Electric current from power, telephone, and communication cables is hazardous. To
avoid shock hazard, connect and disconnect cables as shown below when
installing, moving, or opening the covers of this product or attached devices. If the
3-pin power cord is provided with this product, it must be used with a properly
grounded outlet.
To Connect
Turn everything OFF. Turn everything OFF.
First, attach all cables to devices.
Attach the signal cables to the
receptades
Attach the power cord to an
outlet.
Turn the device ON
To Disconnect
First, remove the power cord
from the outlet.
Remove the signal cables from
the receptades.
Remove all cables from device.
© Copyright IBM Corp. 2001 43
DANGER
Reduce the risk of fire and electric shock by always following basic safety
precautions, including the following:
vDo not use your computer in or near water.
vDuring electrical storms:
–Do not use your computer with the telephone cable connection.
–Do not connect the cable to or disconnect it from the telephone outlet on the
wall.
DANGER
If the rechargeable battery pack is incorrectly replaced, there is danger of an
explosion. The battery pack contains a small amount of harmful substances. To
avoid possible injury:
vReplace only with a battery of the type recommended by IBM.
vKeep the battery pack away from fire.
vDo not expose it to water or rain.
vDo not attempt to disassemble it.
vDo not short-circuit it.
vKeep it away from children.
Do not put the battery pack in trash that is disposed of in landfills. When
disposing of the battery, comply with local ordinances or regulations and your
company’s safety standards.
DANGER
If the backup battery is incorrectly replaced, there is danger of explosion.
The lithium battery contains lithium and can explode if it is not properly handled
or disposed of.
Replace only with a battery of the same type.
To avoid possible injury or death, do not: (1) throw or immerse the battery into
water, (2) allow it to heat to more than 100 °C (212 °F), or (3) attempt to repair or
disassemble it. Dispose of it as required by local ordinances or regulations and
your company’s safety standards.
44 ThinkPad
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DANGER
Follow the instruction below when installing or reconfiguring the Mini PCI option.
To avoid shock hazard, disconnect all the cables and the ac adapter when you
install the Mini PCI option or open the covers of the system or attached devices.
Electrical current from power, telephone, and communication cables in hazardous.
CAUTION:
When you have added or upgraded a Mini PCI Card or a memory card, do
not use your computer until you have closed the cover. Never use the
computer when the cover is open.
CAUTION:
The fluorescent lamp in the liquid crystal display (LCD) contains mercury.
Do not put it in trash that is disposed of in landfills. Dispose of it as
required by local ordinances or regulations.
The LCD is made of glass, and rough handling or dropping the computer
can cause the LCD to break. If the LCD breaks and the internal fluid gets
into your eyes or on your hands, immediately wash the affected areas with
water for at least 15 minutes; if any symptoms are present after washing,
get medical care.
CAUTION:
To reduce the risk of fire, use only No. 26 AWG or larger (thicker)
telephone cable.
Modem safety information
To reduce the risk of fire, electrical shock, or injury when using telephone
equipment, always follow basic safety precautions, such as:
Never install telephone wiring during an electrical storm.
Never install telephone jacks in wet locations unless the jack is specifically
designed for wet locations.
Never touch uninsulated telephone wires or terminals unless the telephone
line has been disconnected at the network interface.
Appendix A. Important safety instructions 45
Use caution when installing or modifying telephone lines.
Avoid using a telephone (other than a cordless type) during an electrical
storm. There may be a remote risk of electric shock from lightning.
Do not use the telephone to report a gas leak in the vicinity of the leak.
Laser compliance statement
An optical storage drive (device), such as a CD-ROM, CD-RW, DVD-ROM
drive and SuperDisk, which can be installed in the IBM ThinkPad computer is
a laser product. The drive’s classification label (shown below) is on the surface
of the drive.
CLASS 1 LASER PRODUCT
LASER KLASSE 1
LUOKAN 1 LASERLAITE
APPAREIL A LASER DE CLASSE 1
KLASS 1 LASER APPARAT
The drive is certified by the manufacturer to comply with the requirements of
the Department of Health and Human Services 21 Code of Federal
Regulations (DHHS 21 CFR) Subchapter J for Class I laser products at the date
of manufacture.
In other countries, the drive is certified to conform to the requirements of
IEC825 and EN60825 for Class 1 laser products.
DANGER
Do not open the optical storage drive unit; no user adjustments or serviceable parts
are inside.
Use of controls, adjustments, or the performance of procedures other than those
specified might result in hazardous radiation exposure.
Class 1 laser products are not considered hazardous. The design of the laser
system and the optical storage drive ensures that there is no exposure to laser
radiation above a Class 1 level during normal operation, user maintenance, or
servicing.
Some drives contain an embedded Class 3A laser diode. Note this warning:
46 ThinkPad
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DANGER
Emits visible and invisible laser radiation when open. Avoid direct eye exposure.
Do not stare into the beam or view it directly with optical instruments.
Save these instructions.
Appendix A. Important safety instructions 47
48 ThinkPad
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Appendix B. Warranty information
This appendix contains the warranty period for your product, information
about obtaining warranty service and support, and the IBM Statement of
Limited Warranty.
Warranty period
Contact your place of purchase for warranty service information. Some IBM
Machines are eligible for on-site warranty service depending on the country
or region where service is performed or the machine type.
Machine type ????????
Country or region Warranty period
All Parts - 3 years, labor - 3 years
(Battery pack - 1 year)
Warranty service and support
With the original purchase of an IBM server product, you have access to
extensive support. During the IBM Machine warranty period, you may call
IBM or your reseller for problem-determination assistance under the terms of
the IBM Statement of Limited Warranty.
The following services are available during the warranty period:
vProblem determination - Trained personnel are available to assist you with
determining if you have a hardware problem and deciding what action is
necessary to fix the problem.
vIBM hardware repair - If the problem is determined to be caused by IBM
hardware under warranty, trained service personnel are available to provide
the applicable level of service, either on-site or at an IBM service center as
determined by IBM.
vEngineering Change management - Occasionally, there might be changes
that are required after a product has been shipped from IBM. In those
instances, IBM will make Engineering Changes (ECs) available that apply to
your hardware.
The following items are not covered under warranty service:
vReplacement or use of non-IBM parts. All IBM parts contain a 7-character
identification in the format IBM FRU XXXXXXX.
© Copyright IBM Corp. 2001 49
vIdentification of non-IBM software problem sources.
vInstallation of customer replaceable units (CRUs).
vInstallation and configuration of machine code or licensed internal code
that is designated as customer installable.
If you do not register your server with IBM, you might be required to present
proof of purchase to obtain warranty service.
Before you call for service
You can solve many problems without outside assistance by following the
troubleshooting procedures that IBM provides in the online help or in the
publications that are provided with your server and software.
Most computers, operating systems, and application programs come with
information that contains troubleshooting procedures and explanations of
error messages and error codes. The information that comes with your server
also describes the diagnostic tests that you can perform.
If you suspect a software problem, refer to the information for the operating
system or application program.
Calling for service
Please have the following information ready:
vMachine type, model, and serial number
vDescription of the problem
vExact wording of any error messages
vHardware and software configuration information
To find the telephone number for the HelpCenter
™
nearest you, see
″Telephone numbers″in Chapter 4, “Getting help and service from IBM”on
page 32.
IBM Statement of Limited Warranty Z125-4753-06 8/2000
This warranty statement consists of two parts: Part 1 and Part 2. Be sure to
read Part 1 and the country-unique terms in Part 2 that apply to your country
or region.
Part1-General Terms
This Statement of Limited Warranty includes Part 1 - General Terms and Part
2 - Country-unique Terms. The terms of Part 2 replace or modify those of Part
1. The warranties provided by IBM in this Statement of Limited Warranty
apply only to Machines you purchase for your use, and not for resale, from
IBM or your reseller. The term ″Machine″means an IBM machine, its features,
conversions, upgrades, elements, or accessories, or any combination of them.
50 ThinkPad
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The term ″Machine″does not include any software programs, whether
pre-loaded with the Machine, installed subsequently or otherwise. Unless IBM
specifies otherwise, the following warranties apply only in the country where
you acquire the Machine. Nothing in this Statement of Limited Warranty
affects any statutory rights of consumers that cannot be waived or limited by
contract. If you have any questions, contact IBM or your reseller.
The IBM Warranty for Machines
IBM warrants that each Machine 1) is free from defects in materials and
workmanship and 2) conforms to IBM’s Official Published Specifications
(″Specifications″). The warranty period for a Machine is a specified, fixed
period commencing on its Date of Installation. The date on your sales receipt
is the Date of Installation unless IBM or your reseller informs you otherwise.
Extent of Warranty
The warranty does not cover the repair or exchange of a Machine resulting
from misuse, accident, modification, unsuitable physical or operating
environment, improper maintenance by you, or failure caused by a product
for which IBM is not responsible. The warranty is voided by removal or
alteration of Machine or parts identification labels.
THESE WARRANTIES ARE YOUR EXCLUSIVE WARRANTIES AND
REPLACE ALL OTHER WARRANTIES OR CONDITIONS, EXPRESS OR
IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OR CONDITIONS OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE. THESE WARRANTIES GIVE
YOU SPECIFIC LEGAL RIGHTS AND YOU MAY ALSO HAVE OTHER
RIGHTS WHICH VARY FROM JURISDICTION TO JURISDICTION.
SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR
LIMITATION OF EXPRESS OR IMPLIED WARRANTIES, SO THE ABOVE
EXCLUSION OR LIMITATION MAY NOT APPLY TO YOU. IN THAT
EVENT, SUCH WARRANTIES ARE LIMITED IN DURATION TO THE
WARRANTY PERIOD. NO WARRANTIES APPLY AFTER THAT PERIOD.
Items Not Covered by Warranty
IBM does not warrant uninterrupted or error-free operation of a Machine.
Any technical or other support provided for a Machine under warranty, such
as assistance via telephone with ″how-to″questions and those regarding
Machine set-up and installation, will be provided WITHOUT WARRANTIES
OF ANY KIND.
Warranty Service
To obtain warranty service for a Machine, contact IBM or your reseller. If you
do not register your Machine with IBM, you may be required to present proof
of purchase.
Appendix B. Warranty information 51
During the warranty period, IBM or your reseller, if approved by IBM to
provide warranty service, provides without charge certain types of repair and
exchange service to keep Machines in, or restore them to, conformance with
their Specifications. IBM or your reseller will inform you of the available
types of service for a Machine based on its country of installation. At its
discretion, IBM or your reseller will 1) either repair or exchange the failing
Machine and 2) provide the service either at your location or a service center.
IBM or your reseller will also manage and install selected engineering changes
that apply to the Machine.
Some parts of IBM Machines are designated as Customer Replaceable Units
(called ″CRUs″), e.g., keyboards, memory, or hard disk drives. IBM ships
CRUs to you for replacement by you. You must return all defective CRUs to
IBM within 30 days of your receipt of the replacement CRU. You are
responsible for downloading designated Machine Code and Licensed Internal
Code updates from an IBM Internet Web site or from other electronic media,
and following the instructions that IBM provides.
When warranty service involves the exchange of a Machine or part, the item
IBM or your reseller replaces becomes its property and the replacement
becomes yours. You represent that all removed items are genuine and
unaltered. The replacement may not be new, but will be in good working
order and at least functionally equivalent to the item replaced. The
replacement assumes the warranty service status of the replaced item. Many
features, conversions, or upgrades involve the removal of parts and their
return to IBM. A part that replaces a removed part will assume the warranty
service status of the removed part.
Before IBM or your reseller exchanges a Machine or part, you agree to remove
all features, parts, options, alterations, and attachments not under warranty
service.
You also agree to
1. ensure that the Machine is free of any legal obligations or restrictions that
prevent its exchange;
2. obtain authorization from the owner to have IBM or your reseller service a
Machine that you do not own; and
3. where applicable, before service is provided:
a. follow the problem determination, problem analysis, and service
request procedures that IBM or your reseller provides;
b. secure all programs, data, and funds contained in a Machine;
c. provide IBM or your reseller with sufficient, free, and safe access to
your facilities to permit them to fulfill their obligations; and
d. inform IBM or your reseller of changes in a Machine’s location.
52 ThinkPad
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IBM is responsible for loss of, or damage to, your Machine while it is 1) in
IBM’s possession or 2) in transit in those cases where IBM is responsible for
the transportation charges.
Neither IBM nor your reseller is responsible for any of your confidential,
proprietary or personal information contained in a Machine which you return
to IBM or your reseller for any reason. You should remove all such
information from the Machine prior to its return.
Limitation of Liability
Circumstances may arise where, because of a default on IBM’s part or other
liability, you are entitled to recover damages from IBM. In each such instance,
regardless of the basis on which you are entitled to claim damages from IBM
(including fundamental breach, negligence, misrepresentation, or other
contract or tort claim), except for any liability that cannot be waived or
limited by applicable laws, IBM is liable for no more than
1. damages for bodily injury (including death) and damage to real property
and tangible personal property; and
2. the amount of any other actual direct damages, up to the charges (if
recurring, 12 months’charges apply) for the Machine that is subject of the
claim. For purposes of this item, the term ″Machine″includes Machine
Code and Licensed Internal Code.
This limit also applies to IBM’s suppliers and your reseller. It is the maximum
for which IBM, its suppliers, and your reseller are collectively responsible.
UNDER NO CIRCUMSTANCES IS IBM LIABLE FOR ANY OF THE
FOLLOWING: 1) THIRD-PARTY CLAIMS AGAINST YOU FOR
DAMAGES (OTHER THAN THOSE UNDER THE FIRST ITEM LISTED
ABOVE); 2) LOSS OF, OR DAMAGE TO, YOUR RECORDS OR DATA; OR
3) SPECIAL, INCIDENTAL, OR INDIRECT DAMAGES OR FOR ANY
ECONOMIC CONSEQUENTIAL DAMAGES, LOST PROFITS OR LOST
SAVINGS, EVEN IF IBM, ITS SUPPLIERS OR YOUR RESELLER IS
INFORMED OF THEIR POSSIBILITY. SOME JURISDICTIONS DO NOT
ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR
CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR
EXCLUSION MAY NOT APPLY TO YOU.
Governing Law
Both you and IBM consent to the application of the laws of the country in
which you acquired the Machine to govern, interpret, and enforce all of your
and IBM’s rights, duties, and obligations arising from, or relating in any
manner to, the subject matter of this Agreement, without regard to conflict of
law principles.
Appendix B. Warranty information 53
Part2-Country-unique Terms
AMERICAS
BRAZIL
Governing Law: The following is added after the first sentence:
Any litigation arising from this Agreement will be settled exclusively by the
court of Rio de Janeiro.
NORTH AMERICA
Warranty Service: The following is added to this Section:
To obtain warranty service from IBM in Canada or the United States, call
1-800-IBM-SERV (426-7378).
CANADA
Governing Law: The following replaces ″laws of the country in which you acquired
the Machine″in the first sentence:
laws in the Province of Ontario.
UNITED STATES
Governing Law: The following replaces ″laws of the country in which you acquired
the Machine″in the first sentence:
laws of the State of New York.
ASIA PACIFIC
AUSTRALIA
The IBM Warranty for Machines: The following paragraph is added to this
Section:
The warranties specified in this Section are in addition to any rights you may
have under the Trade Practices Act 1974 or other similar legislation and are
only limited to the extent permitted by the applicable legislation.
Limitation of Liability: The following is added to this Section:
Where IBM is in breach of a condition or warranty implied by the Trade
Practices Act 1974 or other similar legislation, IBM’s liability is limited to the
repair or replacement of the goods or the supply of equivalent goods. Where
that condition or warranty relates to right to sell, quiet possession or clear
title, or the goods are of a kind ordinarily acquired for personal, domestic or
household use or consumption, then none of the limitations in this paragraph
apply.
54 ThinkPad
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Governing Law: The following replaces ″laws of the country in which you acquired
the Machine″in the first sentence:
laws of the State or Territory.
CAMBODIA, LAOS, AND VIETNAM
Governing Law: The following replaces ″laws of the country in which you acquired
the Machine″in the first sentence:
laws of the State of New York.
The following is added to this Section:
Disputes and differences arising out of or in connection with this Agreement
shall be finally settled by arbitration which shall be held in Singapore in
accordance with the rules of the International Chamber of Commerce (ICC).
The arbitrator or arbitrators designated in conformity with those rules shall
have the power to rule on their own competence and on the validity of the
Agreement to submit to arbitration. The arbitration award shall be final and
binding for the parties without appeal and the arbitral award shall be in
writing and set forth the findings of fact and the conclusions of law.
All proceedings shall be conducted, including all documents presented in
such proceedings, in the English language. The number of arbitrators shall be
three, with each side to the dispute being entitled to appoint one arbitrator.
The two arbitrators appointed by the parties shall appoint a third arbitrator
before proceeding upon the reference. The third arbitrator shall act as
chairman of the proceedings. Vacancies in the post of chairman shall be filled
by the president of the ICC. Other vacancies shall be filled by the respective
nominating party. Proceedings shall continue from the stage they were at
when the vacancy occurred.
If one of the parties refuses or otherwise fails to appoint an arbitrator within
30 days of the date the other party appoints its, the first appointed arbitrator
shall be the sole arbitrator, provided that the arbitrator was validly and
properly appointed.
The English language version of this Agreement prevails over any other
language version.
HONG KONG AND MACAU
Governing Law: The following replaces ″laws of the country in which you acquired
the Machine″in the first sentence:
laws of Hong Kong Special Administrative Region.
INDIA
Appendix B. Warranty information 55
Limitation of Liability: The following replaces items 1 and 2 of this Section:
1. liability for bodily injury (including death) or damage to real property and
tangible personal property will be limited to that caused by IBM’s
negligence;
2. as to any other actual damage arising in any situation involving
nonperformance by IBM pursuant to, or in any way related to the subject
of this Statement of Limited Warranty, IBM’s liability will be limited to the
charge paid by you for the individual Machine that is the subject of the
claim.
JAPAN
Governing Law: The following sentence is added to this Section:
Any doubts concerning this Agreement will be initially resolved between us
in good faith and in accordance with the principle of mutual trust.
NEW ZEALAND
The IBM Warranty for Machines: The following paragraph is added to this
Section:
The warranties specified in this Section are in addition to any rights you may
have under the Consumer Guarantees Act 1993 or other legislation which
cannot be excluded or limited. The Consumer Guarantees Act 1993 will not
apply in respect of any goods which IBM provides, if you require the goods
for the purposes of a business as defined in that Act.
Limitation of Liability: The following is added to this Section:
Where Machines are not acquired for the purposes of a business as defined in
the Consumer Guarantees Act 1993, the limitations in this Section are subject
to the limitations in that Act.
PEOPLE’S REPUBLIC OF CHINA (PRC)
Governing Law: The following replaces this Section:
Both you and IBM consent to the application of the laws of the State of New
York (except when local law requires otherwise) to govern, interpret, and
enforce all your and IBM’s rights, duties, and obligations arising from, or
relating in any manner to, the subject matter of this Agreement, without
regard to conflict of law principles.
Any disputes arising from or in connection with this Agreement will first be
resolved by friendly negotiations, failing which either of us has the right to
submit the dispute to the China International Economic and Trade Arbitration
Commission in Beijing, the PRC, for arbitration in accordance with its
56 ThinkPad
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arbitration rules in force at the time. The arbitration tribunal will consist of
three arbitrators. The language to be used therein will be English and Chinese.
An arbitral award will be final and binding on all the parties, and will be
enforceable under the Convention on the Recognition and Enforcement of
Foreign Arbitral Awards (1958).
The arbitration fee will be borne by the losing party unless otherwise
determined by the arbitral award.
During the course of arbitration, this Agreement will continue to be
performed except for the part which the parties are disputing and which is
undergoing arbitration.
EUROPE, MIDDLE EAST, AFRICA (EMEA)
THE FOLLOWING TERMS APPLY TO ALL EMEA COUNTRIES:
The terms of this Statement of Limited Warranty apply to Machines purchased
from IBM or an IBM reseller.
Warranty Service:
If you purchase an IBM Machine in Austria, Belgium, Denmark, Estonia,
Finland, France, Germany, Greece, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland or
United Kingdom, you may obtain warranty service for that Machine in any of
those countries from either (1) an IBM reseller approved to perform warranty
service or (2) from IBM. If you purchase an IBM Personal Computer Machine
in Albania, Armenia, Belarus, Bosnia and Herzegovina, Bulgaria, Croatia,
Czech Republic, Georgia, Hungary, Kazakhstan, Kirghizia, Federal Republic of
Yugoslavia, Former Yugoslav Republic of Macedonia (FYROM), Moldova,
Poland, Romania, Russia, Slovak Republic, Slovenia, or Ukraine, you may
obtain warranty service for that Machine in any of those countries from either
(1) an IBM reseller approved to perform warranty service or (2) from IBM.
If you purchase an IBM Machine in a Middle Eastern or African country, you
may obtain warranty service for that Machine from the IBM entity within the
country of purchase, if that IBM entity provides warranty service in that
country, or from an IBM reseller, approved by IBM to perform warranty
service on that Machine in that country. Warranty service in Africa is available
within 50 kilometers of an IBM authorized service provider. You are
responsible for transportation costs for Machines located outside 50 kilometers
of an IBM authorized service provider.
Governing Law:
Appendix B. Warranty information 57
The applicable laws that govern, interpret and enforce rights, duties, and
obligations of each of us arising from, or relating in any manner to, the
subject matter of this Statement, without regard to conflict of laws principles,
as well as Country-unique terms and competent court for this Statement are
those of the country in which the warranty service is being provided, except
that in 1) Albania, Bosnia-Herzegovina, Bulgaria, Croatia, Hungary, Former
Yugoslav Republic of Macedonia, Romania, Slovakia, Slovenia, Armenia,
Azerbaijan, Belarus, Georgia, Kazakhstan, Kyrgyzstan, Moldova, Russia,
Tajikistan, Turkmenistan, Ukraine, and Uzbekistan, the laws of Austria apply;
2) Estonia, Latvia, and Lithuania, the laws of Finland apply; 3) Algeria, Benin,
Burkina Faso, Cameroon, Cape Verde, Central African Republic, Chad, Congo,
Djibouti, Democratic Republic of Congo, Equatorial Guinea, France, Gabon,
Gambia, Guinea, Guinea-Bissau, Ivory Coast, Lebanon, Mali, Mauritania,
Morocco, Niger, Senegal, Togo, and Tunisia, this Agreement will be construed
and the legal relations between the parties will be determined in accordance
with the French laws and all disputes arising out of this Agreement or related
to its violation or execution, including summary proceedings, will be settled
exclusively by the Commercial Court of Paris; 4) Angola, Bahrain, Botswana,
Burundi, Egypt, Eritrea, Ethiopia, Ghana, Jordan, Kenya, Kuwait, Liberia,
Malawi, Malta, Mozambique, Nigeria, Oman, Pakistan, Qatar, Rwanda, Sao
Tome, Saudi Arabia, Sierra Leone, Somalia, Tanzania, Uganda, United Arab
Emirates, United Kingdom, West Bank/Gaza, Yemen, Zambia, and Zimbabwe,
this Agreement will be governed by English Law and disputes relating to it
will be submitted to the exclusive jurisdiction of the English courts; and 5) in
Greece, Israel, Italy, Portugal, and Spain any legal claim arising out of this
Statement will be brought before, and finally settled by, the competent court
of Athens, Tel Aviv, Milan, Lisbon, and Madrid, respectively.
THE FOLLOWING TERMS APPLY TO THE COUNTRY SPECIFIED:
AUSTRIA AND GERMANY
The IBM Warranty for Machines: The following replaces the first sentence of the
first paragraph of this Section:
The warranty for an IBM Machine covers the functionality of the Machine for
its normal use and the Machine’s conformity to its Specifications.
The following paragraphs are added to this Section:
The minimum warranty period for Machines is six months. In case IBM or
your reseller is unable to repair an IBM Machine, you can alternatively ask for
a partial refund as far as justified by the reduced value of the unrepaired
Machine or ask for a cancellation of the respective agreement for such
Machine and get your money refunded.
Extent of Warranty: The second paragraph does not apply.
58 ThinkPad
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Warranty Service: The following is added to this Section:
During the warranty period, transportation for delivery of the failing Machine
to IBM will be at IBM’s expense.
Limitation of Liability: The following paragraph is added to this Section:
The limitations and exclusions specified in the Statement of Limited Warranty
will not apply to damages caused by IBM with fraud or gross negligence and
for express warranty.
The following sentence is added to the end of item 2:
IBM’s liability under this item is limited to the violation of essential
contractual terms in cases of ordinary negligence.
EGYPT
Limitation of Liability: The following replaces item 2 in this Section:
as to any other actual direct damages, IBM’s liability will be limited to the
total amount you paid for the Machine that is the subject of the claim. For
purposes of this item, the term ″Machine″includes Machine Code and
Licensed Internal Code.
Applicability of suppliers and resellers (unchanged).
FRANCE
Limitation of Liability: The following replaces the second sentence of the first
paragraph of this Section:
In such instances, regardless of the basis on which you are entitled to claim
damages from IBM, IBM is liable for no more than: (items 1 and 2 unchanged).
IRELAND
Extent of Warranty: The following is added to this Section:
Except as expressly provided in these terms and conditions, all statutory
conditions, including all warranties implied, but without prejudice to the
generality of the foregoing all warranties implied by the Sale of Goods Act
1893 or the Sale of Goods and Supply of Services Act 1980 are hereby
excluded.
Limitation of Liability: The following replaces items one and two of the first
paragraph of this Section:
1. death or personal injury or physical damage to your real property solely
caused by IBM’s negligence; and
Appendix B. Warranty information 59
2. the amount of any other actual direct damages, up to 125 percent of the
charges (if recurring, the 12 months’charges apply) for the Machine that is
the subject of the claim or which otherwise gives rise to the claim.
Applicability of suppliers and resellers (unchanged).
The following paragraph is added at the end of this Section:
IBM’s entire liability and your sole remedy, whether in contract or in tort, in
respect of any default shall be limited to damages.
ITALY
Limitation of Liability: The following replaces the second sentence in the first
paragraph:
In each such instance unless otherwise provided by mandatory law, IBM is
liable for no more than:
1. (unchanged)
2. as to any other actual damage arising in all situations involving
nonperformance by IBM pursuant to, or in any way related to the subject
matter of this Statement of Warranty, IBM’s liability, will be limited to the
total amount you paid for the Machine that is the subject of the claim.
Applicability of suppliers and resellers (unchanged).
The following replaces the third paragraph of this Section:
Unless otherwise provided by mandatory law, IBM and your reseller are not
liable for any of the following: (items 1 and 2 unchanged) 3) indirect damages,
even if IBM or your reseller is informed of their possibility.
SOUTH AFRICA, NAMIBIA, BOTSWANA, LESOTHO AND SWAZILAND
Limitation of Liability: The following is added to this Section:
IBM’s entire liability to you for actual damages arising in all situations
involving nonperformance by IBM in respect of the subject matter of this
Statement of Warranty will be limited to the charge paid by you for the
individual Machine that is the subject of your claim from IBM.
UNITED KINGDOM
Limitation of Liability: The following replaces items 1 and 2 of the first paragraph
of this Section:
1. death or personal injury or physical damage to your real property solely
caused by IBM’s negligence;
2. the amount of any other actual direct damages or loss, up to 125 percent
of the charges (if recurring, the 12 months’charges apply) for the Machine
that is the subject of the claim or which otherwise gives rise to the claim;
60 ThinkPad
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The following item is added to this paragraph:
3. breach of IBM’s obligations implied by Section 12 of the Sale of Goods Act
1979 or Section 2 of the Supply of Goods and Services Act 1982.
Applicability of suppliers and resellers (unchanged).
The following is added to the end of this Section:
IBM’s entire liability and your sole remedy, whether in contract or in tort, in
respect of any default shall be limited to damages.
Appendix B. Warranty information 61
Notices
This publication was developed for products and services offered in the
U.S.A.
IBM may not offer the products, services, or features discussed in this
document in other countries. Consult your local IBM representative for
information on the products and services currently available in your area. Any
reference to an IBM product, program, or service is not intended to state or
imply that only that IBM product, program, or service may be used. Any
functionally equivalent product, program, or service that does not infringe
any IBM intellectual property right may be used instead. However, it is the
user’s responsibility to evaluate and verify the operation of any non-IBM
product, program, or service.
IBM may have patents or pending patent applications covering subject matter
described in this document. The furnishing of this document does not give
you any license to these patents. You can send license inquiries, in writing, to:
IBM Director of Licensing
IBM Corporation
North Castle Drive
Armonk, NY 10504–1785
U.S.A.
The following paragraph does not apply to the United Kingdom or any
country where such provisions are inconsistent with local law:
INTERNATIONAL BUSINESS MACHINES CORPORATION PROVIDES THIS
PUBLICATION ″AS IS″WITHOUT WARRANTY OF ANY KIND, EITHER
EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY
OR FITNESS FOR A PARTICULAR PURPOSE. Some states do not allow
disclaimer of express or implied warranties in certain transactions, therefore,
this statement may not apply to you.
This information could include technical inaccuracies or typographical errors.
Changes are periodically made to the information herein; these changes will
be incorporated in new editions of the publication. IBM may make
improvements and/or changes in the product(s) and/or the program(s)
described in this publication at any time without notice.
IBM may use or distribute any of the information you supply in any way it
believes appropriate without incurring any obligation to you.
Any references in this publication to non-IBM Web sites are provided for
convenience only and do not in any manner serve as an endorsement of those
62 ThinkPad
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Web sites. The materials at those Web sites are not part of the materials for
this IBM product, and use of those Web sites is at your own risk.
Processing date data
This IBM hardware product and IBM software products that might be
packaged with it have been designed, when used in accordance with their
associated documentation, to process date data correctly within and between
the 20th and 21st centuries, provided all other products (for example,
software, hardware, and firmware) used with these products properly
exchange accurate date data with them.
IBM cannot take responsibility for the date data processing capabilities of
non-IBM products, even if those products are preinstalled or otherwise
distributed by IBM. You should contact the vendors responsible for those
products directly to determine the capabilities of their products and update
them if needed. This IBM hardware product cannot prevent errors that might
occur if software, upgrades, or peripheral devices you use or exchange data
with do not process date data correctly.
The foregoing is a Year 2000 Readiness Disclosure.
Trademarks
The following terms, in this publication, are trademarks of the IBM
Corporation in the United States or other countries or both:
IBM
PS/2
ThinkPad
TrackPoint IV
Microsoft, Windows, and the Windows flag logo are trademarks or registered
trademarks of Microsoft Corporation.
Pentium
®
, Celeron
™
, and SpeedStep
™
are trademarks or registered trademarks
of Intel Corporation in the U.S. and other countries.
Other company, product, and service names, which may be denoted by a
double asterisk (**), may be trademarks or service marks of others.
Electronic emission notices
Federal Communications Commission (FCC) statement
ThinkPad X23, model number 2660 or 2662
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
Appendix B. Warranty information 63
residential installation. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or
more of the following measures:
vReorient or relocate the receiving antenna.
vIncrease the separation between the equipment and receiver.
vConnect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
vConsult an IBM authorized dealer or service representative for help.
Properly shielded and grounded cables and connectors must be used in order
to meet FCC emission limits. Proper cables and connectors are available from
IBM authorized dealers. IBM is not responsible for any radio or television
interference caused by using other than recommended cables and connectors
or by unauthorized changes or modifications to this equipment.
Unauthorized changes or modifications could void the user’s authority to
operate the equipment. This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions: (1) this device may not
cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
Responsible party:
International Business Machines Corporation
New Orchard Road
Armonk, NY 10504
Telephone 1-919-543-2193
FOR HOME OR OFFICE USE
TestedTo Comply
With FCC Standards
Industry Canada Class B Emission Compliance Statement
This Class B digital apparatus complies with Candian ICES-003.
Avis de conformité à la règlementation d’Industrie Canada
Cet appareil numérique de la classe B est conform àla norme NMB-003 du
Canada.
64 ThinkPad
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X23 Service and Troubleshooting Guide
European Community Directive conformance statement
This product is in conformity with the protection requirements of EC Council
Directive 89/336/EEC on the approximation of the laws of the Member States
relating to electromagnetic compatibility. IBM cannot accept responsibility for
any failure to satisfy the protection requirements resulting from a
non-recommended modification of the product, including the fitting of
non-IBM option cards.
A declaration of Conformity with the requirements of the Directive has been
signed by IBM United Kingdom Limited, PO BOX 30 Spango Valley Greenock
Scotland PA160AH.
This product satisfies the Class B limits of EN 55022.
Telecommunication notices
Federal Communications Communication (FCC) and telephone company
requirements
1. This device complies with Part 68 of the FCC rules. A label is affixed to
the device that contains, among other things, the FCC registration number,
USOC, and Ringer Equivalency Number (REN) for this equipment. If these
numbers are requested, provide this information to your telephone
company.
Note: If the device is an internal modem, a second FCC registration label
is also provided. You may attach the label to the exterior of the
computer in which you install the IBM modem, or you may attach
the label to the external DAA, if you have one. Place the label in a
location that is easily accessible, should you need to provide the
label information to the telephone company.
2. The REN is useful to determine the quantity of devices you may connect
to your telephone line and still have those devices ring when your number
is called. In most, but not all areas, the sum of the RENs of all devices
should not exceed five (5). To be certain of the number of devices you may
connect to your line, as determined by the REN, you should call your local
telephone company to determine the maximum REN for your calling area.
3. If the device causes harm to the telephone network, the telephone
company may discontinue your service temporarily. If possible, they will
notify you in advance; if advance notice is not practical, you will be
notified as soon as possible. You will be advised of your right to file a
complaint with the FCC.
4. Your telephone company may make changes in its facilities, equipment,
operations, or procedures that could affect the proper operation of your
equipment. If they do, you will be given advance notice to give you an
opportunity to maintain uninterrupted service.
Appendix B. Warranty information 65
5. If you experience trouble with this product, contact your authorized
reseller, or call IBM. In the United States, call IBM at 1-800-772-2227.In
Canada, call IBM at 1-800-565-3344. You may be required to present proof
of purchase. The telephone company may ask you to disconnect the device
from the network until the problem has been corrected, or until you are
sure the device is not malfunctioning.
6. No customer repairs are possible to the device. If you experience trouble
with the device, contact your Authorized Reseller or see the Diagnostics
section of this manual for information.
7. This device may not be used on coin service provided by the telephone
company. Connection to party lines is subject to state tariffs. Contact your
state public utility commission or corporation commission for information.
8. When ordering network interface (NI) service from the local Exchange
Carrier, specify service arrangement USOC RJ11C.
Canadian Department of Communications certification label
NOTICE: The Industry Canada label identifies certified equipment. This
certification means that the equipment meets certain telecommunications
networks protective, operational, and safety requirement. The Department
does not guarantee the equipment will operate to the user’s satisfaction.
Before installing this equipment, users should ensure that it is permissible to
be connected to the facilities of the local telecommunications company. The
equipment must also be installed using an acceptable method of
communication. In some cases, the company’s inside wiring associated with a
single line individual service may be extended by means of a certified
connector assembly (telephone extension cord). The customer should be aware
that compliance with the above conditions may not prevent degradation of
service in some situations. Repairs to certified equipment should be made by
an authorized Canadian maintenance facility designated by the supplier. Any
repairs of alterations made by the user to this equipment, or equipment
malfunctions, may give the telecommunications company cause to request the
user to disconnect the equipment.
Users should ensure for their own protection that the electrical ground
connections of the power utility, telephone lines and internal metallic water
pipe system, if present, are connected together. This precaution may be
particularly important in rural areas.
CAUTION:
Users should not attempt to make such connections themselves, but should
contact the appropriate electric inspection authority, or electrician, as
appropriate.
66 ThinkPad
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NOTICE: The Ringer Equivalent Number (REN) assigned to each terminal
device provides an indication of the maximum number of terminals allowed
to be connected to a telephone interface. The termination on an interface may
consist of any combination of devices subject only to the requirement that the
sum of the Ringer Equivalence Number of all the devices does not exceed 5.
Ètiquette d’homologation du ministère des Communications du Canada
AVIS : L’etiquette dus ministère l’Industrie Canada identifie le matériel
homologué. Cette étiquette certifie que le matériel est conforme àcertaines
normes de protection, d’exploitation et de sécuritédes réseaux de
télécommunications. Le Ministère n’assure toutefois pas que le matériel
fonctionnera àla satisfaction de l’utilisateur.
Avant d’installer ce matériel, l’utilisateur doit s’assurer qui’l est permis de le
raccorder aux installations de l’entreprise locale de télécommunication. Le
matériel doit également être installéen suivant une méthode acceptéede
raccordement. Dans certains cas, les fils intérieurs de l’entreprise utilisés pour
un service individuel àligne unique peuvent être prolongés au moyen d’un
dispositif homologuéde raccordement (cordon prolongateur téléphonique
interne). L’abonnéne doit pas oublier qu’il est possibile que la conformitéaux
conditions énoncées ci-dessus n’empechent pas la dégradation du service dans
certaines situations. Actuellement, les entreprises de télécommunication ne
permettent pas que l’on raccorde leur matériel àdes jacks d’abonné, sauf dans
les cas précis prévus par les tarifs paticuliers de ces entreprises.
Les réparations de matériel homologuédoivent être effectuées par un centre
d’entretien canadien autorisédésignépar le fournisseur. La compagnie de
télécommunications peut demader àl’utilisateur de débrancher un appareil à
la suite de réparations ou de modifications effectuées par l’utilisateur ou à
cause de mauvais fonctionnement.
Pour sa propre protection, l’utilisateur doit s’assurer que tous les fils de mise
àla terre de la source d’énergie électrique, des lignes téléphoniques et des
canalisations d’eau métalliques, s’il y en a, sont raccordés ensemble. Cette
précaution est particulièrement importante dans les régions rurales.
Avertissement : L’utilisateur ne doit pas tenter de faire ces raccordements
lui-même; il doit avoir recours àun service d’inspection des installations
électriques, ou àélectricien, selon le cas.
AVIS : L’indice de charge (IC) assignéàchaque dispositif terminal indique,
pour éviter toute surcharge, le pourcentage de la charge totale qui peut être
raccordéeàun circuit téléphonique boucléutilisépar ce dispositif. La
terminaison du circuit bouclépeut être constituéeden’importe quelle
combinaison de dispositifs, pourvu que la somme des indices de charge de
l’ensemble des dispositifs ne dépasse pas 5.
Appendix B. Warranty information 67
Notice for Australia
The following notice applies when using the telephony functions:
WARNING:
FOR SAFETY REASONS, ONLY CONNECT EQUIPMENT WITH A
TELECOMMUNICATIONS COMPLIANCE LABEL. THIS INCLUDES
CUSTOMER EQUIPMENT PREVIOUSLY LABELLED PERMITTED OR
CERTIFIED.
Notice for New Zealand Users
For the modem with approval number PTC 211/00/206
1. The grant of a Telepermit for any item of terminal equipment indicates
only that Telecom has accepted that the item complies with minimum
conditions for connection to its network. It indicates no endorsement of
the product by Telecom, nor does it provide any sort of warranty. Above
all, it provides no assurance that any item will work correctly in all
respects with another item of Telepermitted equipment of a different make
or model, nor does it imply that any product is compatible with all of
Telecom’s network services.
2. This equipment is not capable under all operation conditions of correct
operation at the higher speeds for which it is designed. The 33.6 kbit/s
and 56 kbit/s connections are likely to be restricted to lower bit rates
when connected to some PSTN implementations. Telecom will accept no
responsibility should difficulties arise in such circumstances.
3. This equipment may not provide for the effective hand-over of a call to
another device connected to the same line.
4. Under power failure conditions, this telephone may not operate. Please
ensure that a separate telephone, not dependent on local power is
available for emergency use.
5. Some parameters required for compliance with Telecom’s Telepermit
requirements are dependent on the equipment (PC) associated with this
device. The associated equipment shall be set to operate within the
following limits for compliance with Telecom’s specifications:
vThere shall be no more than 10 call attempts to the same number within
any 30-minute period for any single manual call initiation.
vThe equipment shall go on-hook for a period of not less than 30 seconds
between the end of one attempt and the beginning of the next attempt
to the same number.
6. Some parameters required for compliance with Telecom’s Telepermit
requirements are dependent on the equipment (PC) associated with this
device. In order to operate within the limits for compliance with Telecom’s
specifications, the associated equipment shall be set to ensure that
68 ThinkPad
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automatic calls to different numbers are spaced such that there is no less
than 5 seconds between the end of one call attempt and the beginning of
another.
7. This equipment shall not be set up to make automatic calls to Telecom’s
’111’emergency service.
8. Some parameters required for compliance with Telecom’s Telepermit
requirements are dependent on the equipment (PC) associated with this
device. In order to operate within the limits for compliance with Telecom’s
specifications, the associated equipment shall be set to ensure that calls are
answered between 3 and 30 seconds of receipt of ringing.
For the modem with approval number PTC 211/01/004
1. The grant of a Telepermit for any item of terminal equipment indicates
only that Telecom has accepted that the item complies with minimum
conditions for connection to its network. It indicates no endorsement of
the product by Telecom, nor does it provide any sort of warranty. Above
all, it provides no assurance that any item will work correctly in all
respects with another item of Telepermitted equipment of a different make
or model, nor does it imply that any product is compatible with all of
Telecom’s network services.
2. Some parameters required for compliance with Telecom’s Telepermit
requirements are dependent on the equipment (PC) associated with this
device. The associated equipment shall be set to operate within the
following limits for compliance with Telecom’s Specification:
vThere shall be no more than 10 call attempts to the same number within
any 30 minute period for any single manual call initiation, and
vThe equipment shall go offline for a period of not less than 30 seconds
between the end of one call attempt and the beginning of the next
attempt. Where automatic calls are made to different numbers, the
equipment shall go offline for a period of not less than 5 seconds
between the end of one call attempt and the beginning of the next
attempt. When used in the automatic answer mode, the equipment shall
be set to answer within 3 to 30 seconds of the receipt of ringing.
For the modem with approval number PTC 211/99/255
Not all phones connected to the phone port will respond to incoming ringing.
Do not report this as a fault unless the same phone will not respond to
ringing when connected to a standard phone socket.
This equipment shall not be set up to make automatic calls to the Telecom 111
Emergency Services.
Appendix B. Warranty information 69
The grant of a Telepermit for a device in no way indicates Telecom acceptance
of responsibility for the correct operation of that device under all operating
conditions. In particular, higher speeds at which this modem is capable of
operating depend on a specific network implementation which is only one of
many ways of delivering high quality voice telephony to customers. Failure to
operate should not be reported as a fault to Telecom.
In addition to satisfactory line conditions a modem can only work properly if:
it is compatible with the modem at the other end of the call and,
the application using the modem is compatible with the application at the
other end of the call - e.g. accessing the Internet requires suitable software
in addition to a modem.
This equipment should not be used in a manner which could constitute a
nuisance to other Telecom customers.
Some parameters required for compliance with Telecom’s PTC Specifications
are dependent on the equipment (PC) associated with this modem. The
associated equipment shall be set up to operate within the following limits for
compliance with Telecom specifications:
There shall be no more than 10 call attempts to the same number within
any 30 minute period for a single manual call initiation
The equipment shall go back on-hook for a period of not less than 30
seconds between the end of one call attempt and the beginning of the next.
Automatic calls to different numbers shall be not less than 5 seconds apart.
When used in the Auto-Answer mode, the S0 register must be set with a
value between 2 and 5. This ensures:
A person calling your modem will hear a short burst of ringing before the
modem answers. This confirms that the call has been successfully switched
through the network.
Caller identification information (which occurs between the first and
second ring cadence) is not destroyed.
This equipment does not meet Telecom’s impedance requirements.
Performance limitations may occur when used in conjunction with some parts
of the network. Telecom will accept no responsibility should difficulties arise
in such circumstances.
The code for Call Waiting disable is *52 on the Telecom New Zealand
telephone network.
For the modem with approval number PTC 211/99/020
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vThe grant of a Telepermit for any item of terminal equipment indicates only
that Telecom has accepted that the item complies with minimum conditions
for connection to its network. It indicates no endorsement of the product by
Telecom, nor does it provide any sort of warranty. Above all, it provides no
assurance that any item will work correctly in all respects with another item
of Telepermitted equipment of a different make or model, nor does it imply
that any product is compatible with all of Telecom’s network services.
vThis equipment is not capable, under all operating conditions, of correct
operation at the higher speeds for which it is designed. Telecom will accept
no responsibility if difficulties arise in such circumstances.
vThis device is equipped with pulse dialling, whereas the Telecom standard
is DTMF tone dialing. There is no guarantee that Telecom lines will always
continue to support pulse dialling.
vUse of pulse dialling, when this equipment is connected to the same line as
other equipment, may give rise to bell tinkle or noise and may also cause a
false answer condition. If such problems occur, the user should NOT
contact the Telecom Faults Service.
vThis equipment shall not be set to make automatic calls to the Telecom 111
Emergency Service.
vThis equipment might not provide for the effective hand-over of a call to
another device connected to the same line.
vThis equipment must not be used under any circumstances that might
constitute a nuisance to other Telecom customers.
vSome parameters required for compliance with Telecom’s Telepermit
requirements are dependent on the software. In order to operate within the
limits for compliance with Telecom’s specifications, the software shall be set
to ensure that calls are answered between 3 and 30 seconds of receipt of
ringing.
vAll persons using this device for recording telephone conversations shall
comply with New Zealand law. This requires that at least one party to the
conversation is to be aware that it is being recorded. In addition, the
Principles enumerated in the Privacy Act 1993 shall be complied with in
respect to the nature of the personal information collected, the purpose for
its collection, how it is to be used, and what it disclosed to any other party.
For the modem with approval number PTC211/01/050
The grant of a Telepermit for any item of terminal equipment indicates only
that Telecom has accepted that the item complies with minimum conditions
for connection to its network. It indicates no endorsement of the product by
Telecom, nor does it provide any sort of warranty. Above all, it provides no
assurance that any item will work correctly in all respects with another item
of Telepermitted equipment of a different make or model, nor does it imply
that any product is compatible with all of Telecom’s network services.
Appendix B. Warranty information 71
This equipment is not capable under all operating conditions of correct
operation at the higher speed which it is designated. 3.6 kbit/s and 56 kbit/s
connections are likely to be restricted to lower bit rates when connected to
some PSTN implementations. Telecom will accept no responsibility should
difficulties arise in such circumstances.
This equipment shall not be used in any manner which could constitute a
nuisance to other Telecom customers.
If a charge for local calls is unacceptable to the customer, please ensure that
only the 7 digits of the local number are signalled from the modem. Do not
signal the area code digit or the ‘0’prefix.
Some parameters required for compliance with Telecom’s Telepermit
requirements are dependent on the equipment (PC) associated with this
device. The associated equipment shall be set to operate within the following
limits for compliance with Telecom’s Specification:
For repeat calls to the same number:
vThere shall be no more than 10 call attempts to the same number within
any 30 minute period for any single manual call initiation, and
vThe equipment shall go off-line for a period of not less than 30 seconds
between the end of one attempt and the beginning of the next attempt.
For automatic calls to different numbers:
vThe equipment shall go on-hook for a period of not less than 5 seconds
between the end of one attempt and the beginning of the next attempt.
For automatically answered incoming calls:
vIncoming calls shall be answered between 3 and 30 seconds from the start
of applied ringing.
72 ThinkPad
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Notice for European Union countries
Hereby Ambit declares that this ″J07M041.00″modem is in conformity with
the essential requirements and other relevant provisions of Directive
1999/5/EC.
Appendix B. Warranty information 73
Hereby Intel declares that this ″PBA A30460-006″modem is in conformity
with the essential requirements and other relevant provisions of Directive
1999/5/EC.
74 ThinkPad
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Hereby 3Com declares that this ″3CN3ACx556″,″3CN3ACx556B″and
″3CN3BM1556B″modem models are in conformity with the essential
requirements and other relevant provisions of Directive 1999/5/EC.
Appendix B. Warranty information 75
Wireless Interoperability
IBM ThinkPad 802.11b Wireless LAN Mini-PCI Adapter (P/N 26P8056)
(hereafter called Wireless LAN Mini-PCI Adapter) is designed to be
interoperable with any wireless LAN product that is based on Direct Sequence
Spread Spectrum (DSSS) radio technology, and is compliant to:
vThe IEEE 802.11 Standard on Wireless LANs (Revision B), as defined and
approved by the Institute of Electrical and Electronics Engineers.
vThe Wireless Fidelity (WiFi) certification as defined by the WECA (Wireless
Ethernet Compatibility Alliance).
Usage environment and your Health
Wireless LAN Mini-PCI Adapter emits radio frequency electromagnetic energy
like other radio devices. However, the level of energy emitted is far much less
than the electromagnetic energy emitted by wireless devices like for example
mobile phones.
Because Wireless LAN Mini-PCI Adapter operates within the guidelines found
in radio frequency safety standards and recommendations. IBM believes it is
safe for use by consumers. These standards and recommendations reflect the
consensus of the scientific community and result from deliberations of panels
and committees of scientists who continually review and interpret the
extensive research literature. In some situation or environment, the use of
Wireless LAN Mini-PCI Adapter may be restricted by the proprietor of the
building of responsible representatives of the organization. These situations
may for example include:
vUsing WirelessLAN Mini-PCI Adapter on board of airplanes, or
vIn any other environment where the risk of interference to other devices or
services is perceived or identified as harmful.
If you are uncertain of the policy that applies on the use of wireless devices in
a specific organization (e.g. airport), you are encouraged to ask for
authorization to use Wireless LAN Mini-PCI Adapter prior to turning on the
ThinkPad X23.
76 ThinkPad
®
X23 Service and Troubleshooting Guide
Appendix C. Wireless Regulatory information
The ThinkPad X23 must be installed and used in strict accordance with the
instructions as described hereafter. This product complies with the following
radio frequency and safety standards.
© Copyright IBM Corp. 2001 77
USA - Federal Communications Commission (FCC)
This device complies with part 15 of the FCC Rules. Operation is subject to
the following two conditions:
1. This device may not cause harmful interference, and
2. this device must accept any interference received, including interference
that may cause undesired operation.
The FCC RF Safety Requirement
The radiated output power of Wireless LAN Mini-PCI Adapter is far below
the FCC radio frequency exposure limits. Nevertheless, the ThinkPad X23
shall be used in such a manner that the potential for human contact during
normal operation is minimized as follows:
vCAUTION:To comply with FCC RF exposure compliance requirements, a
separation distance of at least 20 cm (8 inches) must be maintained between
the antenna of this device and all persons.
Transmitter antenna
position
20cm
vWhen you use a Bluetooth option or wireless PCMCIA card in your
ThinkPad X23 computer, please make sure of the following.
1. Visit the IBM site at www.ibm.com/pc/support, and confirm the
updated list of RF option devices that have been approved to cooperate
with the integrated wireless feature.
2. When you use any other RF option device that is not listed on the IBM
site, all other wireless features including the integrated transmitter in
your ThinkPad computer are required to be turned off.
78 ThinkPad
®
X23 Service and Troubleshooting Guide
3. Users are requested to follow the RF Safety instructions on wireless
option devices that are included in the RF option device’s user’s
manual.
Interference Statement
An improper installation or unauthorized use may cause harmful interference
to radio communications. Also any tampering of the internal antenna will
void the FCC certification and your warranty. Refer to the ″Electronic
emission notices″on page 63 for more detail.
Canada - Industry Canada (IC)
Low Power License-Exempt Radiocommunication Devices (RSS-210)
Operation is subject to the following two conditions: (1) this device may not
cause interference, and (2) this device must accept any interference, including
interference that may cause undesired operation of the device.
Permis d’emission a faible puissance - Cas des appareils de communications
radio (CNR-210)
Le fonctionnement de ce type d’appareil est soumis aux deux conditions
suivantes : (1) Cet appareil peut perturber les communications radio, et (2) cet
appareil doit supporter toute perturbation, y compris les perturbations qui
pourraient provoquer un dysfonctionnement.
Europe - CE Declaration of Conformity
vHereby Actiontec Electronics, Inc. and TDK Systems Europe , Ltd. declare
that the RLAN(Actiontec) and Bluetooth(TDK) devices integrated in this
product are in conformity with the essential requirements and other
relevant provisions of Directive 1999/5/EC.
IBM cannot accept responsibility for any failure to satisfy the protection
requirements resulting from a non-recommended modification of these
products.
vActiontec Electronics, Inc. et TDK Systems Europe, Ltd. déclarent par la
présente que les dispositifs RLAN(Actiontec) et Bluetooth(TDK) intégrésà
ce produit sont en conformitéavec les principales exigences et autres
dispositions appropriées de la Directive 1999/5/EC.
IBM décline toute responsabilitéen cas de modification non recommandée
de ces produits.
vActiontec Electronics, Inc. und TDK Systems Europe, Ltd. erklären hiermit,
dass die in diesem Produkt integrierte drahtlose RLAN-Einheit (Actiontec)
und Bluetooth-Einheit (TDK) die Voraussetzungen sowie alle wichtigen
Appendix C. Wireless Regulatory information 79
Anforderungen der Richtlinie 1999/5/EC erfüllen.
IBM übernimmt keine Verantwortung für Fehler, die sich aus einer nicht
empfohlenen, unsachgemäßen Modifizierung an diesem Produkt zur
Erfüllung der Sicherheitsanforderungen ergeben.
80 ThinkPad
®
X23 Service and Troubleshooting Guide
Appendix C. Wireless Regulatory information 81
82 ThinkPad
®
X23 Service and Troubleshooting Guide
European Union
RLAN (maximum power > 10 mW and < 100 mW)
- Belgie B Gebruik buiten gebouw alleen op kanalen 10 (2462 MHz) en 11
(2467 MHz).
Voor privé-gebruik buiten gebouw over publieke grond over
afstand kleiner dan 300m geen registratie bij BIPT/IBPT nodig;
voor gebruik over afstand groter dan 300m is wel registratie bij
BIPT/IBPT nodig. Voor publiek gebruik buiten gebouwen is
licentie van BIPT/IBPT verplicht. Voor registratie of licentie
kunt u contact opnemen met BIPT.
- Belgium B For outdoor usage only channel 10 (2462 MHz) and 11 (2467
MHz)isallowed.
For private usage outside buildings across public grounds over
less than 300m no special registration with IBPT/BIPT is
required. Registration to IBPT/BIPT is required for private
usage outside buildings across public grounds over more than
300m. An IBPT/BIPT licence is required for public usage
outside building. For registration and license please contact
IBPT/BIPT.
- Belgique B L’utilisation en extérieur est autorisée sur le canal 10 (2462
MHz) et 11 (2467 MHz).
Dans le cas d’une utilisation privée, àl’extérieur d’un
bâtiment, au-dessus d’un espace public, aucun enregistrement
n’est nécessaire pour une distance de moins de 300m. Pour une
distance supérieure à300m un enregistrement auprèsdel’IBPT
est requise. Pour une utilisation publique àl’extérieur de
bâtiments, une licence de l’IBPT est requise. Pour les
enregistrements et licences, veuillez contacter l’IBPT.
-FranceF Al’intérieur des bâtiments, utilisation sans contrainte
géographique avec puissance maximale de 100 mW dans la
bande 2446.5-2483.5 MHz.
Al’extérieur des bâtiments, utilisation non autorisée.
Vous pouvez contacter l’Autoritéde Régulation des
Télécommuniations (http://www.art-telecom.fr) pour tout aute
cas particulier.
- France F Indoor, no geographical restriction with a maximum power of
100 mW within the band of 2446.5-2483.5 MHz.
Outdoor, the band is not opened.
Please contact ART for any other specific case.
- Deutschland D Anmeldung im Outdoor-Bereich notwending, aber nicht
genehmigungspflichtig.
- Germany D License required for outdoor installations.
- Italia I E’necessaria la concessione ministeriale anche per l’uso
interno.
L’uso per installazione in esterni non e’permessa.
Appendix C. Wireless Regulatory information 83
- Italy I License required for indoor use.
Use with outdoor installations not allowed.
- the Netherlands
NL
License required for outdoor installations.
- Nederland NL Licentie verplicht voor gebruik met buitenantennes.
Bluetooth (maximum power < 10 mW)
- France F A l’intérieur des bâtiments, utilisation sans contrainte
géographique avec puissance maximale de 10 mW dans la
totalitéde la bande 2400-2483.5 MHz.
Al’extérieur des bâtiments, utilisation non autorisée.
- France F Indoor, no geographical restriction with a maximum power of
10 mW within the whole band of 2400-2483.5 MHz.
Outdoor, the band is not opened.
- Italia I E’necessaria la concessione ministeriale anche per l’uso.
L’uso per installazione in esterni non e’permessa.
- Italy I License required for indoor use.
Use with outdoor installations not allowed.
84 ThinkPad
®
X23 Service and Troubleshooting Guide
Index
A
Access ThinkPad vii
B
battery
problems 23
BIOS Setup 27
C
carrying the computer 6
cleaning the computer 7
computer display problems 22
configuration
setup 27
D
display 3
E
electronic help vii
error messages 11
errors without messages 14
F
fax, help by 39
features 3
H
hard disk
problems 24
hardware specifications 4
hibernation problems 19
I
IBM help vii
infrared port problems 17
K
keyboard problems 16
keyboard, specifications 3
M
memory
specifications 3
O
on-board help vii
online help 8
P
password problems 15
PC-Doctor for Windows 10
power switch problems 16
problems, troubleshooting 11
R
recovering software 28
S
safety instruction 43
size, machine specifications 4
snapshots of system files 29
software
problems 24
specifications 3, 4
environment 4
input voltage 5
size 4
temperature 4
standby problems 19
T
telephone, help by 39
temperature, machine
specifications 4
testing with PC-Doctor 10
ThinkPad Assistant vii
TrackPoint problems 18
W
Web, help by 38
© Copyright IBM Corp. 2001 85
86 ThinkPad
®
X23 Service and Troubleshooting Guide
Part Number: 46P5834
Printed in the United States of America
on recycled paper containing 10%
recovered post-consumer fiber.
(1P) P/N: 46P5834