Lenovo ThinkPad A22m Service and Troubleshooting Guide for A22m and A22p
Lenovo ThinkPad A22m Manual
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- Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 1
ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 2
- Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 3
ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 4
supports, be sure to read the general information under "Appendix A. Important safety instructions battery pack is incorrectly replaced, exposed to fire or water, short-circuited or disassembled. Keep the battery or DVD drive unit, as this might result in the publication. IBM may make improvements - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 5
accessories, software and services. A one-click guide to service on the Web for your ThinkPad. Your gateway into a comprehensive help system, offering information about all of your ThinkPad computer hardware and software features. A quick way to search the help system. © Copyright IBM Corp. 2001 - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 6
for your presentation v Use passwords and other security features v Install, remove and recover software v Upgrade your system v Extend the life of your battery v Troubleshoot problems v Contact IBM for service and support v Perform many other tasks iv ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 7
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. Finding information with Access ThinkPad v - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 8
vi ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 9
screen problems 24 Battery problems 25 Hard disk drive problems 26 Other problems 27 Starting BIOS Setup Utility 28 Recover pre-installed software 29 Upgrading the hard disk drive 32 Replacing the battery 34 Chapter 3. Getting help and service from IBM 35 Getting help and service 36 - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 10
viii ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 11
Chapter 1. Overview of your new ThinkPad computer Your ThinkPad at a glance 2 Features 3 Specifications 5 Caring for your ThinkPad computer . . . . 7 © Copyright IBM Corp. 2001 1 - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 12
Your ThinkPad at a glance Front view Rear view - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 13
v Intel® Pentium® III processor Memory v Built-in: Up to 128MB, depending on the model v Maximum: 512 MB Storage device v 2.5-inch hard disk drive: Up to 32 GB, depending 89-key v TrackPoint® v Fn key function v ThinkPad button v Volume control buttons v ThinkLight™ Chapter 1. Overview of your new - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 14
drives, use high-quality diskettes (such as IBM ) v Universal Serial Bus (USB) connector v UltraPort™ connector Ethernet connector (available if the Ethernet Mini-PCI Card or the Combo Mini-PCI Card is installed) v Ultrabay™ 2000 v Expansion connector 4 ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 15
Specifications Specifications Size battery pack, its temperature must be at least 10°C (50°F). v Relative humidity: - Operating with no diskette in the drive: 8% to 95% - Operating with a diskette in the drive: 8% to 80% Heat output v 56 W (191 Btu/hr) maximum Chapter 1. Overview of your new ThinkPad - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 16
) v Sin-wave input at 50 to 60 Hz v Input rating of the ac adapter: 100-240 V ac, 50 to 60 Hz Lithium-ion battery pack v A22p model: - Nominal voltage: 10.8 V dc - Capacity: 5.4 AH v Other models: - Nominal voltage: 10.8 V dc - Capacity: 3.6 AH 6 ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 17
ThinkPad computer Caring for your ThinkPad is a function of the level of system activity and battery charge level. Extended contact with your body, even through turned off, before moving it. This will prevent damage to the hard disk drive and data loss. v When picking up your open computer, hold it - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 18
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. v Only an authorized IBM ThinkPad repair technician should disassemble and repair your computer. 8 ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 19
Caring for your ThinkPad computer v Do not modify or tape the latches to keep the reinstall the plastic bezel faces (if supplied). v Store 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 - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 20
Caring for your ThinkPad computer 10 ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 21
Standby or hibernation problems . . . . 20 Computer screen problems 24 Battery problems 25 Hard disk drive problems 26 Other problems 27 Starting BIOS Setup Utility 28 Recover pre-installed software 29 Upgrading the hard disk drive 32 Replacing the battery 34 © Copyright IBM Corp. 2001 11 - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 22
the Quick Test set have been run and that it has found no problems, consider running additional 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. 12 ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 23
password to return your computer to the normal operation. 0200: Hard disk error The hard disk is not working. Make sure 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. Chapter 2. Solving computer problems - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 24
Neither the date nor the time is set in the computer. Set the date and time, using the IBM BIOS Setup Utility. 02D0: System cache error The cache is disabled. Have the computer serviced. 02F4: EISA CMOS not writable Have the computer serviced. 14 ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 25
: v The hard disk drive is correctly installed. v A startable diskette is in the diskette drive Fan error If you still see the same error message, check the boot sequence, using IBM BIOS Setup Utility. The cooling fan is failing. Have the computer serviced. Chapter 2. Solving computer problems 15 - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 26
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: v Make sure that the Ethernet cable is connected firmly. 16 ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 27
v Contact your network administrator. If you are not using Ethernet: v Make sure that Alert on LAN™2 is disabled in the IBM BIOS Setup Utility. If the screen is still blank, and beeps are not stopped, have the computer serviced. Problem: When I turn on the machine, only a white cursor appears - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 28
: v The keyboard/mouse cable is correctly connected to the computer. v The keyboard cable is connected to the correct side of the keyboard/mouse cable. 18 ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 29
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 - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 30
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 appears, and the computer immediately turns off. Solution: The battery power is getting low. Connect the ac adapter to - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 31
problems Problem: When you are using the port replicator, resuming normal operation from hibernation or standby mode takes a long time. Solution: If the Ethernet profile check box. 6. Click OK. 7. Close all windows. 8. Restart the computer. For Windows NT®: 1. In the Control Panel, double-click - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 32
in the registry as follows: HKEY_LOCAL_MACHINE\SYSTEM\ CurrentControlSet\Services\Cdrom\ Autorun: 0x1 > Autorun: 0 Problem: The Fn+F12 key combination does not make the computer enter hibernation mode. Solution: Enable hibernation mode as follows: 22 ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 33
computer problems 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. The computer cannot enter hibernation mode if you are using one of the IBM communication - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 34
still have the problem persists, do the ″Solution″ in the problem below. Problem: The screen is unreadable or distorted. Solution: Make sure that: v The display device driver is installed window. 7. Make sure the output is displayed correctly. 24 ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 35
correctly? If they are installed and configured correctly, have the computer serviced. Problem: The screen stays on even after you turn off your computer. 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 - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 36
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. 26 ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 37
more; this forces the computer to turn off. 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 - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 38
. 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 to the option you want for restarting your computer; then press Enter. Your computer restarts. 28 ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 39
your pre-installed operating system, applications, and device drivers. To restore your pre-installed software, you can use either the Product Recovery program or a Recovery CD. The Product Recovery program is in a section of your hard disk drive that is not displayed by Windows Explorer. You may - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 40
or by turning the computer off and then on again. Your computer will restart 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. 30 ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 41
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. Chapter 2. Solving computer problems 31 - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 42
; then disconnect the ac adapter and all cables from the computer. 2. Close the computer display, and turn the computer over. 3. Remove the battery. 4. Remove the screw that secures the hard disk drive. You can use a coin in the slot of the screw. 32 ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 43
Upgrading the hard disk drive 5. Remove the hard disk drive by pulling the cover away from the computer. 6. Detach the cover from the hard disk drive. 7. Attach the cover to a new hard disk drive. 8. Insert the hard disk drive and its cover into the hard disk drive bay; then firmly install them. - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 44
side of the battery compartment in the computer 1 ; then gently push the battery into the compartment 2 . 2 1 5. Slide the battery latch to the locked position. 6. Turn the computer over again. Connect the ac adapter and the cables to the computer. 34 ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 45
Chapter 3. Getting help and service from IBM Getting help and service 36 Getting help on the Web 36 Getting help by fax 37 Calling IBM 37 © Copyright IBM Corp. 2001 35 - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 46
.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 - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 47
can call the IBM Automated Fax System 24 hours a day, 7 days a week. Follow the recorded instructions, and the requested IBM FRU XXXXXXX v Identification of software problem sources v Configuration of BIOS as part of an installation or upgrade v Changes, modifications, or upgrades to device drivers - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 48
service 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 9040 38 ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 49
Dutch English Norwegian Spanish Portuguese Spanish Swedish German/ French/ Italian Mandarin English English Getting help and service Telephone Number 2825-6900 01-815 9202 02-482 9202 0120-887-870 298-977 5063 01 2725-9799 01475-555 055 1-800-772-2227 Chapter 3. Getting help and service from IBM 39 - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 50
Getting help and service 40 ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 51
Appendix A. Important safety instructions DANGER Electric current from power, telephone, and communication cables is hazardous. To avoid shock hazard, connect and disconnect . Attach the power cord to an outlet. Remove all cables from devices. Turn the device ON. © Copyright IBM Corp. 2001 41 - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 52
, 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. 42 ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 53
the instruction below 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 telephone jacks in wet locations unless the jack is specifically designed for wet locations. Never touch uninsulated telephone wires - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 54
and the CD-ROM, CD-RW, or DVD-ROM 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: 44 ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 55
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 45 - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 56
46 ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 57
IBM will charge you for any labor it provides in performance of the repair or replacement. Machine type 2628 Country or region All Warranty period Parts - 1 year, labor - 1 year, Battery from IBM or your reseller. The term ″Machine″ means an IBM machine, its features, conversions, upgrades, - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 58
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. 48 ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 59
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 - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 60
laws, IBM is liable 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. 50 ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 61
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 - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 62
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 version of this Agreement prevails over any other language version. 52 ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 63
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 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 - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 64
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 54 ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 65
for this Statement are those of the country in which the warranty service is being provided, except that in 1) Albania, Bosnia-Herzegovina, Bulgaria 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 - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 66
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: Sale of Goods and Supply of Services Act 1980 are hereby excluded. 56 ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 67
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 2. the amount of any other actual direct damages, up to 125 percent of the charges (if recurring, the 12 months' charges apply) for - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 68
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. 58 ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 69
non-IBM product, program, or service. IBM may IBM Director of Licensing IBM Corporation North Castle Drive Armonk, NY 10504-1785 U.S.A. Processing date data This IBM hardware product and IBM update them if needed. This IBM hardware product cannot prevent errors that might occur if software, upgrades - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 70
not installed and used in accordance with the instructions, may cause harmful interference to radio communications which the receiver is connected. v Consult an IBM authorized dealer or service representative for help. Properly shielded and grounded ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 71
of the Member States relating to electro-magnetic compatibility. IBM cannot accept responsibility for any failure to satisfy the be sure to follow the installation instructions for your fax software package. 2. The built-in modem is built into the ThinkPad computer. It complies with Part 68 - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 72
individual. (The telephone number provided may not be a 900 number or any other number for which charges exceed local or long-distance transmission charges.) 62 ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 73
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 - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 74
que la conformité aux 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 network. It indicates no endorsement of 64 ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 75
imply that any product is compatible with all of Telecom's network services. 2. This equipment is not capable under all operation conditions of Telecom's specifications: v There shall be no more than 10 call attempts to the same number within any 30-minute period for any single manual call - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 76
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. 66 ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 77
trademarks of the IBM Corporation in the United States or other countries or both: IBM Alert on LAN HelpCenter PS/2 ThinkLight ThinkPad TrackPoint Ultrabay /tradmarx.htm) Other company, product, or service names may be the trademarks or service marks of others. Appendix B. Warranty Statement 67 - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 78
68 ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 79
help by 37 H hard disk problems 26 upgrading 32 hibernation problems 20 I IBM help iii K keyboard problems 18 O on-board help iii P password problems 17 PC-Doctor for Windows 12 power switch problems 17 problems, troubleshooting 13 R recovering software 29 S safety instruction 41 standby problems 20 - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 80
70 ThinkPad® A22 Service and Troubleshooting Guide - Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 81
- Lenovo ThinkPad A22m | Service and Troubleshooting Guide for A22m and A22p - Page 82
Part Number: 27P2172 (1P) P/N: 27P2172
ThinkPad
®
A22
Service and Troubleshooting Guide
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