IBM ThinkPad X22 Manuale utente
ThinkPad X22 Service &
Troubleshooting Guide
note
Before using this information and the product it supports, be sure to read the general information under
“Safety information” on page v, and “Appendix. Product warranty and notices” on page 31.
First Edition (May 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
ANY WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
LIMITED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some states do not
allow disclaimers or express or implied warranties in certain transactions; therefore, this statement may not apply to
you.
This publication 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 or changes in the products or the programs described in this publication at any time.
Requests for technical information about IBM products should be made to your IBM Authorized Dealer or your IBM
Marketing Representative.
© Copyright International Business Machine Corporation 2001. All rights reserved. Note to U.S. Government Users
— Documentation related to restricted rights — Use, duplication, or disclosure is subject to restrictions set forth in
GSA ADP Schedule Contract with IBM Corp.
© 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.
Contents
Safetyinformation..........v
Finding information with Access ThinkPad xi
Chapter 1. System overview ......1
Features..............1
Specifications ............2
Caring for your computer ........3
Be careful about where you work ....3
Be gentle with your computer .....3
Carry your computer properly .....4
Handle storage media and drives properly 4
Take care in setting passwords .....4
Otherimportanttips........4
Cleaning your computer .......5
Chapter 2. Solving computer problems . . 7
Replacingtheharddiskdrive......7
Using the BIOS Setup Utility .......8
Testing your computer .........9
Recovering pre-installed software .....10
Solvingcomputerproblems.......12
Troubleshooting..........12
Chapter 3. Getting service.......27
Getting help on the Web ........27
Getting help by fax .........28
Calling IBM ............28
Appendix. Product warranty and notices 31
WarrantyStatements.........31
IBM Statement of Limited Warranty for
United States, Puerto Rico and Canada
(Part1-GeneralTerms).......31
IBM Statement of Warranty Worldwide
except Canada, Puerto Rico, Turkey and
United States (Part 1- General Terms) . . 34
Part 2 - Worldwide Country-Unique Terms 38
Notices..............44
Processing date data ........45
Trademarks...........45
Electronic emission notices ......45
Telecommunication notice ......47
Notice for Australia ........50
Notice for New Zealand Users .....50
Wireless Interoperability .......51
Usage environment and your Health. . . 51
Wireless Regulatory information ....52
USA - Federal Communications
Commission (FCC) .........52
Notice to EMEA users........53
Index ..............55
© Copyright IBM Corp. 2001 iii
iv ThinkPad X22 Service & Troubleshooting Guide
Safety information
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 a 3-pin power cord is provided with this
products, 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 coed
from the outlet.
Remove the signal cables from
the receptades.
Remove all cables from device.
© Copyright IBM Corp. 2001 v
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.
vi ThinkPad X22 Service & Troubleshooting Guide
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 procedures. In the United States,
call IBM at 1-800-IBM-4333 for information on disposal.
Safety information vii
DANGER
There is danger of an explosion if the backup battery is incorrectly
replaced. Replace only with a battery of the same type.
The lithium battery (IBM P/N 02K6715 UL-recognized component (file
no. MH12566)) contains lithium and can explode if it is not properly
handled or disposed of.
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 deg C (212 deg 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.
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 is 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 access cover. Never use the
computer with the access cover open.
Before removing or installing a Mini PCI Card or memory card, remove the
main battery pack of the computer. Some circuitry in the computer remain
powered even if the power seems to be off. Remove the ac adapter before
removing the main battery pack.
viii ThinkPad X22 Service & Troubleshooting Guide
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 it as required
by local ordinances or regulations.
The LCD is made of glass. 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 adverse symptoms after washing, get
medical care.
CAUTION:
To reduce the risk of fire, use only No. 26 AWG or cable with a higher
rating.
CAUTION:
To reduce the risk of fire, electrical shock, or injury when using telephone
equipment, always follow basic safety precautions, such as:
vNever install telephone wiring during a lightning storm.
vNever install telephone jacks in wet locations unless the jack is
specifically designed for wet locations.
vNever touch uninsulated telephone wires or terminals unless the
telephone line has been disconnected at the network interface.
vUse caution when installing or modifying telephone lines.
vAvoid using a telephone (other than a cordless type) during an electrical
storm.
vThere may be a remote risk of electric shock from lightning.
vDo not use the telephone to report a gas leak in the vicinity of the leak.
Safety information ix
xThinkPad X22 Service & Troubleshooting Guide
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