Notebook: IBM ThinkPad A21e, A22e, i 1800 (MT 2655/2663/2664) Computer Hardware Maintenance and Service Manual.pdf

This service manual of IBM consist of step by step informations on laptop’s troubleshooting, diagnosing, adjusting, testing and replacing the FRUs procedures on the following IBM ThinkPad Notebook: ThinkPad A21e, A22e, i 1800. Table of contents for service manual of IBM ThinkPad A21e, A22e, i 1800:

* Introduction
* Important service information
* Diskette compatibility matrix
* Safety notices: multilingual translations
* Safety information
* Laser compliance statement
* General descriptions
* Read this first
* Related service information
* Checkout guide
* ThinkPad A21e, A22e, i 1800
* Product overview
* Symptom-to-FRU index
* FRU replacement notices
* Removing and replacing a FRU
* Locations
* Parts list
* Notices

Download free IBM ThinkPad A21e, A22e, i 1800 (MT 2655/2663/2664) Computer Hardware Maintenance and Service Manual.pdf (142 pages pdf file, 2.13 MB).

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Notebook: Lenovo ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance and Service Manual.pdf

This service manual of Lenovo notebook contains service and reference information for the following Lenovo ThinkPad notebook products. ThinkPad T61 and T61p (15.4-inch widescreen) MT 6463, MT 6464, MT 6465, MT 6466, MT 6467, MT 6468, MT 6471, MT 6457, MT 6458, MT 6459, MT 6460, MT 6461, MT 6462, and MT 6470. Use this manual along with the advanced diagnostic tests to troubleshoot problems. Table of contents for Lenovo ThinkPad T61 and T61p service manual:

* Safety information [ General safety ~ Electrical safety ~ Safety inspection guide ~ Handling devices that are sensitive to electrostatic discharge ~ Grounding requirements ~ Safety notices: multilingual translations ~ Laser compliance statement ~ Important service information ~ Strategy for replacing FRUs ~ Strategy for replacing a hard disk drive ]
* Important notice for replacing a system board [ How to use error message ~ Strategy for replacing FRUs for CTO, CMV, and GAV ~ Product definition ~ FRU identification for CTO, CMV, and GAV products ~ Important information about replacing RoHS compliant FRUs ]
* General checkout [ What to do first ~ Checkout guide ~ Diagnostics using PC-Doctor for DOS ~ PC-Doctor for Windows ~ PC-Doctor for Rescue and Recovery ~ Power system checkout ~ Checking the AC adapter ~ Checking operational charging ~ Checking the battery pack ~ Checking the backup battery ]
* Related service information [ Restoring the factory contents by using Product Recovery discs ~ Passwords ~ Power-on password ~ Hard-disk password ~ Supervisor password ~ How to remove the power-on password ~ How to remove the hard-disk password ~ Power management ~ Screen blank mode ~ Standby mode ~ Hibernation mode ~ Symptom-to-FRU index ~ Numeric error codes ~ Error messages ~ Beep symptoms ~ No-beep symptoms ~ LCD-related symptoms ~ Intermittent problems ~ Undetermined problems ]
* ThinkPad T61 and T61p (15.4-inch widescreen) [ Specifications ~ Status indicators ~ FRU tests ~ Fn key combinations ~ FRU replacement notices ~ Screw notices ~ Retaining serial numbers ~ Removing and replacing a FRU ~ 1010 Battery pack ~ 1020 Ultrabay Slim device ~ 1030 Hard disk drive (HDD) cover, HDD and HDD rubber rails or solid state drive (SSD) and storage converter ~ 1040 Palm rest or palm rest with fingerprint reader ~ 1050 DIMM ~ 1060 Keyboard ~ 1070 Modem daughter card (MDC-1.5) ~ 1080 PCI Express Mini Card for 802.11 a/b/g wireless LAN ~ 1090 PCI Express Mini Card for 802.11 a/b/g/n wireless LAN ~ 1100 Wireless USB adapter ~ 1110 Backup battery ~ 1100 SIM card slot ~ 1130 Keyboard bezel ~ 1140 PCI Express Mini Card for wireless WAN ~ 1150 Speaker assembly ~ 1160 Fan assembly ~ 1170 CPU ~ 1180 LCD assembly ~ 1190 Base cover and USB sub card with cable ~ 1200 Structure frame ~ 1210 System board, PC Card/ExpressCard slots assembly ~ 2010 LCD front bezel and LCD rear cover (LCD cover kit) ~ 2020 Inverter card. ~ 2030 Bluetooth daughter card (BDC-2) ~ 2040 Antenna assembly ~ 2050 LCD magnesium frame (LCD cover kit) and hinge assembly ~ 2060 LCD panel and LCD cable ~ Locations ~ Front view ~ Rear view ~ Bottom view ~ Parts list ~ Overall ~ LCD FRUs ~ Keyboard ~ Miscellaneous parts ~ AC adapters ~ Power cords ~ Recovery discs ~ Common service tools ]

Download free Lenovo ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance and Service Manual.pdf (186 pages pdf file, 5.3 MB).

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Notebook: Lenovo ThinkPad T61 Service Manual and Troubleshooting Guide.pdf

This service manual and troubleshooting guide of Lenovo provides information about caring for your Lenovo ThinkPad T61 computer, basic troubleshooting information, some recovery procedures, help and service information, and warranty information for your computer. The troubleshooting information in this Guide applies only to problems that might prevent you from accessing the comprehensive online manual, called Access Help, preinstalled on your ThinkPad computer. Table of contents for Lenovo ThinkPad T61 service manual and troubleshooting guide:

* Chapter 1. Finding information [ This guide and other publications ~ Finding information with the ThinkVantage button ]
* Chapter 2. Taking care of your ThinkPad computer [ Important tips ~ Be careful about where and how you work ~ Be gentle with your computer ~ Carry your computer properly ~ Handle storage media and drives properly ~ Take care in setting passwords ~ Other important tips ~ Cleaning the cover of your computer ~ Cleaning your computer keyboard ~ Cleaning your computer display ~ Care for the fingerprint reader ]
* Chapter 3. Solving computer problems [ Frequently asked questions ~ Diagnosing problems ~ HDD diagnostic program ~ Diagnosing problems using PC-Doctor from the service partition ~ Troubleshooting ~ Error messages ~ Errors without messages ~ Password problems ~ Keyboard problems ~ Pointing device problems ~ Sleep (standby) or hibernation problems ~ Computer screen problems ~ Battery problems ~ Hard disk drive problems ~ Fingerprint authentication problems ~ Startup problems ~ Other problems ~ Starting BIOS Setup Utility ]
* Chapter 4. Recovery options [ Introducing Rescue and Recovery ~ Restoring factory contents ~ Recovering data ]
* Chapter 5. Upgrading and replacing devices [ Replacing the battery ~ Upgrading the hard disk drive ~ Replacing memory ]
* Chapter 6. Getting help and service [ Getting help and service ~ Getting help on the Web ~ Calling the Customer Support Center ~ Getting help around the world ~ Worldwide telephone list ]
* Appendix A. Warranty information [ Types of warranty service ]
* Appendix B. Customer Replaceable Units (CRUs)
* Appendix C. Features and Specifications [ Features ~ Specifications ]
* Appendix D. Notices [ Notices ~ Electronic emissions notices ~ EU WEEE Statements ~ Notice for users in the U.S.A ~ IBM Lotus Software Offer ~ Trademarks ]

Download free Lenovo ThinkPad T61 Service Manual and Troubleshooting Guide.pdf (84 pages pdf file, 1 MB).

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