Lenovo ThinkPad Reserve Edition (English) Service and Troubleshooting Guide
Lenovo ThinkPad Reserve Edition Manual
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- Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 1
ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 2
- Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 3
ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 4
59. v Regulatory Notice included in the package with this publication. First Edition (May 2007) © Copyright Lenovo 2007. All rights reserved. U.S. GOVERNMENT USERS - RESTRICTED RIGHTS: Our products and/or services are provided with RESTRICTED RIGHTS. Use, duplication or disclosure by the Government - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 5
Read this first v Chapter 1. Finding information . . . . . 1 This guide and other publications . . . . . 1 Executive class services included with every ThinkPad Reserve Edition 2 Chapter 2. Taking care of your ThinkPad Reserve Edition computer 5 Important tips 5 Be careful about where and how - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 6
Notice for users in the U.S.A 62 IBM Lotus Software Offer 62 Trademarks 64 Index 67 iv ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 7
while using it. Never use the ac adapter to warm your body. Extended contact with your body, even through clothing, may cause a skin burn. © Copyright Lenovo 2007 v - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 8
possible loss of data. Do not drop, bump, scratch, twist, hit, vibrate, push or place heavy objects on your computer, display, or external devices. vi ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 9
Read this first Use a quality carrying case that provides adequate cushion and protection. Do not pack your computer in a tightly packed suitcase or bag. Place liquids away from your computer to avoid spills, and keep your computer away from water to avoid the danger of electrical shock. Read this - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 10
Read this first viii ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 11
publications ThinkPad® Reserve Edition Booklet helps you to set up your Lenovo™ ThinkPad Reserve Edition computer and get started. It includes instructions to get started with your computer, and phone numbers for calling your dedicated support team. This Service and Troubleshooting Guide provides - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 12
access: You may prefer to instant-message (chat) with your Executive Support Staff, even allow them to share your desktop remotely during advanced support activities. Anytime, anywhere you have Internet access, at the touch of a button. 2 ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 13
confidentiality: Your personal data is safest with you so Lenovo will never ask you to part with your hard drive your computer operating at peak performance and maximize its capabilities. Your executive support staff will schedule routine maintenance at your convenience to remove unnecessary programs - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 14
Finding information 4 ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 15
Chapter 2. Taking care of your ThinkPad Reserve Edition computer Though your computer is designed to function reliably in normal work environments, you need to computer away from magnets, activated cellular phones, electrical appliances, or speakers (within 13 cm or 5 in). © Copyright Lenovo 2007 5 - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 16
Taking care of your ThinkPad computer v Avoid subjecting your computer to extreme temperatures (below 5°C/41°F or above 35°C/95°F). v Some appliances, computer, hold it by the bottom. Do not pick up or hold your computer by the display. 6 ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 17
your hard disk, diskette or optical drive, follow the instructions shipped with your hardware, and apply pressure only where needed . If you forget a supervisor or hard disk password, Lenovo authorized service provider will not reset it, and you might have to ThinkPad Reserve Edition computer 7 - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 18
Taking care of your ThinkPad computer - Smart Card - Memory Card, such as xD-Picture Card, SD Card, Memory Stick, and MultiMediaCard - cool air from a hair dryer. Note: Avoid spraying cleaner directly on the display or the keyboard. 8 ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 19
of the reader is wet. v The reader often fails to enroll or authenticate your fingerprint. Special care of your ThinkPad Reserve Edition computer Your ThinkPad Reserve Edition computer has a high quality leather cover. This cover has been finished to optimize the inherent characteristics of leather - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 20
Taking care of your ThinkPad computer v Avoid spills. Keeping liquids away from your computer. If the cover gets wet, immediately wipe the a soft, clean cloth, or brush it. If dirt does not come off, use a high-quality leather cleaner. 10 ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 21
Taking care of your ThinkPad computer 2. Occasionally treat the cover with oil. First, try a very small amount of leather-coating oil in an inconspicuous leather, apply a small amount of the oil on the entire surface of the cover. Chapter 2. Taking care of your ThinkPad Reserve Edition computer 11 - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 22
Taking care of your ThinkPad computer 12 ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 23
using PC-Doctor from the service partition 16 Troubleshooting 17 Error messages 17 Errors without messages 22 Password problems 23 Keyboard problems 23 Pointing device problems 24 Sleep (standby) or hibernation problems 24 Computer screen problems 25 Battery problems 27 Hard disk drive - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 24
instructions for removing or replacing components. My computer is not operating properly. Study "Problem solving " in Access Help. This Guide describes only problems by Lenovo, see "Restoring factory contents" on page 33 of this Guide. 14 ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 25
Solving computer problems How can I contact the Customer Support Center? See Chapter 6, "Getting help and service," on page 47 of this Guide. Where can I find warranty information? See the separate Safety and Warranty Guide for detailed warranty information. For the warranty applicable to your - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 26
, see the instructions in "Introducing Rescue and Recovery" in "Problem solving" of lenovo.com/support/site.wss/document.do?sitestyle=lenovo &lndocid=tpad-matrix Diagnosing problems using PC-Doctor from the service manual for the program. 16 ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 27
computer problems Troubleshooting If you do not find your problem here, see Access Help. The following section only describes problems that enter the BIOS Setup Utility. If this does not solve the problem, have the computer serviced. 0182: Bad CRC2. Enter BIOS Setup and load Setup defaults. - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 28
press Esc to ignore the warning message. If this does not solve the problem, have the computer serviced. 0200: Hard disk error The hard disk is not working. Make sure . If you still have a problem, have the computer serviced. 18 ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 29
F10. If you still see the same error code, have the computer serviced. The Mini-PCI network card is not supported on this computer. Remove it. The daughter card is not supported on this computer. Remove it. The WAN card is not supported on this computer. Remove it. The hard disk is not working - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 30
Solving computer problems Message The power-on password prompt The hard disk password prompt Solution A power-on password or a supervisor and then Enter to load the default setting. Press F10 and then Enter to restart the system. 20 ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 31
Solving computer problems Message Cannot boot from any device. Solution Check the status to boot order. If one of the following error code messages is displayed on the screen, have the computer serviced: 0175: Bad CRC1, stop POST task 0177: Bad SVP data, stop POST task. Checksum of the supervisor - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 32
then turn it on and listen again. If you are using an external monitor, see "Computer screen problems" on page 25. If a power-on password is set, press any key to display the power- switch to resume from sleep (standby) or hibernation. 22 ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 33
reset your password. You must take your computer to a Lenovo authorized servicer or a marketing representative to have the system board replaced. Proof of purchase is required, and a fee will be charged for parts and service. Keyboard problems Problem: Solution: All or some of the keys on the - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 34
PS/2® TrackPoint driver is installed. Sleep (standby) or hibernation problems Problem: Solution: Problem: Solution: Problem: Solution: The computer enters sleep (standby) mode (the sleep reset, remove the ac adapter and the battery. 24 ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 35
Problem: Solution: Problem: Solution: Incorrect characters appear on the screen. Did you install the operating system or application program correctly? If they are installed and configured correctly, have the computer serviced. Missing, discolored, or bright dots appear on the screen every - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 36
standby) mode. v If you still have the problem, do the Solution in the following problem ″The screen is unreadable or distorted." Problem: Solution: The screen is unreadable or distorted. . If not, click the Troubleshoot button. 26 ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 37
is correct. 9. Click the Properties button. Check the ″Device status″ box and make sure the device is working properly. If not, click the Troubleshoot button. Problem: Solution: A message, "Unable to create overlay window," appears when you try to start DVD playback. -orYou get poor or no playback - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 38
charge. For details, see "Problem solving" in Access Help. Hard disk drive problems Problem: Solution: The hard disk drive . Your computer supports an enhanced password algorithm. Computers older than yours may not support such a security ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 39
or moisture from the fingers. v Enroll and use a different finger for authentication. v If your hands are too dry, apply lotion to them. Startup problems Problem: Solution: The Microsoft® Windows operating system will not start. Use the Rescue and Recovery workspace to help solve or identify your - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 40
a communication operation. Disable the sleep (standby) timer when you are working on the network. Problem: Solution: The computer does not start from a device you want. See the Startup menu of . The Rescue and Recovery workspace opens. 30 ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 41
Restart; then press Enter. Move the cursor to the option you want for restarting your computer; then press Enter. Your computer restarts. Chapter 3. Solving computer problems 31 - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 42
Starting BIOS Setup Utility 32 ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 43
system settings and passwords. v Communicate using the Internet and link to the support site. v Troubleshoot and diagnose problems using diagnostics. For more information about using Rescue and Recovery features, see as it was when originally shipped from the factory. © Copyright Lenovo 2007 33 - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 44
button. The Rescue and Recovery workspace opens. 4. Click Restore your system and follow the instructions on the screen. Recovering data If you performed a backup operation using the Rescue and , even if you are unable to start Windows. 34 ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 45
. 2. Close the computer display, and turn the computer over. 3. The hooks on the inside of the cover are used to hold it in place. © Copyright Lenovo 2007 35 - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 46
the display side of the cover in place so that it will not come off with the cover on the underside. 4. Lift the cover. 36 ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 47
over again. Connect the ac adapter and the cables to the computer; then turn it on. Replacing the battery Important v Read Safety and Warranty Guide before replacing the battery. 1. Turn off the computer, or enter hibernation mode. Then disconnect the ac adapter and all cables from the computer - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 48
the leather cover" on page 35). 3. Slide the battery lock to the unlocked position. 4. Slide and hold the battery latch 1 . Then, remove the battery 2 . 2 1 38 ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 49
5. Install a fully charged battery. Replacing the battery 6. Slide the battery lock to the locked position. 7. Attach the bottom side of the leather cover (see "Detaching and attaching the bottom side of the leather cover" on page 35). 8. Turn the computer over again. Connect the ac adapter and - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 50
with one of greater capacity. You can purchase a new hard disk drive from your reseller or Lenovo marketing representative. Notes: 1. Replace the hard disk drive only if you upgrade it or have cover" on page 35). 4. Remove the battery. 40 ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 51
Upgrading the hard disk drive 5. Remove the screw 1 that secures the hard disk drive slot cover. Then, remove the cover 2 . 1 2 6. Remove the hard disk by pulling out the tab. Chapter 5. Upgrading and replacing devices 41 - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 52
rails to a new hard disk drive. 9. Insert the hard disk drive into the hard disk drive bay; then press it firmly in to place. 42 ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 53
to the computer. Replacing memory Important Read Safety and Warranty Guide before replacing memory. Increasing memory capacity is an effective way with different capacities are available. Note: Use only the memory types supported by your computer. If you incorrectly install the optional memory or - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 54
on the latches on both edges of the socket at the same time. Be sure to save the old SO-DIMM for future use. 44 ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 55
Replacing memory 8. With the notched end of the SO-DIMM toward the contact edge side of the socket, firmly insert the SO-DIMM into the socket at an angle of about 20 degrees 1 ; then pivot it downward until it snaps into place 2. 9. Reinstall the memory-slot cover and tighten the screws. 10. - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 56
Replacing memory 46 ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 57
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. For your ThinkPad Reserve Edition computer, we provide the dedicated support site at http://www.thinkpadreserve.com. © Copyright Lenovo 2007 47 - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 58
, please have the following information available: v Machine Type and Model v Serial numbers of your computer, monitor, and other components, or your proof of purchase 48 ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 59
help and service v Description of the problem v Exact wording of any error messages v Hardware and software configuration information for your system For ThinkPad Reserve Edition customers, we provide dedicated support phone numbers. When you need to contact your Executive Support staff, press - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 60
50 ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 61
information" in Safety and Warranty Guide included with your Lenovo hardware product. Machine Country or Region of Purchase Warranty period Type 8748 All Parts and Labor - 3 years Battery pack - 1 year Types of Warranty Service 2 1 Types of warranty service 1. Customer Replaceable Unit (″CRU - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 62
. Failure to collect the product may result in your Service Provider disposing of the product as it sees fit. For Mail-in Service, the product will be returned to you at Lenovo's expense, unless your Service Provider specifies otherwise. 52 ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 63
Service and Troubleshooting Guide (this guide) and ThinkPad Reserve Edition Booklet provide instructions for several critical CRU's. If you are unable to access these instructions or if you have difficulty replacing a CRU, you can use either of the following additional resources: © Copyright Lenovo - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 64
a list of CRUs for your computer and where to locate the replacement instructions. Service and ThinkPad Troubleshooting Reserve Guide Edition Booklet Access Help Online Hardware Maintenance Manual External CRUs (pluggable) AC adapter X Power cord for X ac power adapter TrackPoint - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 65
buttons Interface v External-monitor connector v Stereo headphone jack v Microphone jack v 3 Universal Serial Bus (USB) connectors v IEEE 1394 connector v RJ11 telephone connector v RJ45 Ethernet connector © Copyright Lenovo 2007 55 - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 66
pack, its temperature must be at least 10°C (50°F). v Relative humidity (system only, except the leather cover): - Operating: 8% to 80% - Non-operating: 5% to 95% 56 ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 67
Specifications Note: To maintain the quality and avoid deterioration and deformation of the leather cover, do not use or store your computer in conditions of high humidity. Heat output v 90 W (307 Btu/hr) maximum Power source (ac adapter) v Sine-wave input at 50 to 60 Hz v Input rating of the ac - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 68
Specifications 58 ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 69
any other product, program, or service. Lenovo may have patents or pending patent in new editions of the publication. Lenovo may make support applications where malfunction may result in injury or death to persons. The information contained in this document does not affect or change Lenovo - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 70
sites are not part of the materials for this Lenovo product, and use of those Web sites is ThinkPad Reserve Edition, machine type 8748 used in accordance with the instructions, may cause harmful interference service representative for help. 60 ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 71
emission limits. Proper cables and connectors are available from Lenovo authorized dealers. Lenovo is not responsible for any radio or television interference caused nonrecommended modification of the product, including the fitting of non-Lenovo option cards. This product has been tested and found to - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 72
of hazardous substances. For additional WEEE information go to: http://www.lenovo.com/lenovo/environment. Notice for users in the U.S.A. California Perchlorate Information: Products and use one additional copy of the software you have. 62 ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 73
price. For more information visit http://www.lotus.com/notes. Customer Support: For support information and phone numbers to help with initial installation of software, visit http://www.lenovo.com/think/support. To purchase technical support number of the new ThinkPad computer that you purchased. - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 74
Trademarks The following terms are trademarks of Lenovo in the United States, other countries, or both: Lenovo ThinkPad PS/2 Rescue and Recovery ThinkVantage ThinkLight TrackPoint : IBM (used under license) Lotus Domino Lotus Notes Notes 64 ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 75
SmartSuite Passport Advantage Microsoft, Windows and Windows Vista are trademarks of Microsoft Corporation in the United States, other countries, or both. Other company, product, or service names may be trademarks or service marks of others. Appendix D. Notices 65 - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 76
66 ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 77
Index A Access Help 1 attaching leather cover 35 B battery problems 27 replacing 37 Be careful about using your computer 5 Be gentle with your computer 6 BIOS Setup Utility 30 Booklet ThinkPad Reserve Edition 1 C caring for leather cover 9 your computer 5 carrying the computer 6 cleaning computer - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 78
problems 29 storage media handling 7 T ThinkPad Reserve Edition Booklet 1 ThinkVantage button 2 tips, important 5 trademarks 64 troubleshooting 17 U upgrading devices 14 hard disk drive 40 W warranty information Web help 47 15, 51 68 ThinkPad® Reserve Edition Service and Troubleshooting Guide - Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 79
- Lenovo ThinkPad Reserve Edition | (English) Service and Troubleshooting Guide - Page 80
Part Number: 42X4054 Printed in China (1P) P/N: 42X4054
ThinkPad
®
Reserve Edition
Service and Troubleshooting Guide