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IBM ThinkPad T22 2647 User Manual

IBM ThinkPad T22 2647
80 pages
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ThinkPad
®
T22
Service and Troubleshooting Guide
IBM

Table of Contents

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IBM ThinkPad T22 2647 Specifications

General IconGeneral
BrandIBM
ModelThinkPad T22 2647
CategoryLaptop
LanguageEnglish

Summary

Specifications

Diagnosing Computer Problems

Troubleshooting and Error Messages

Troubleshooting Error Messages

Lists and explains specific error codes encountered during system operation or startup.

Troubleshooting Errors Without Messages

Provides solutions for problems that occur without displaying specific error codes.

Password Problems

Power Switch and Keyboard Problems

Power Switch Issues

Keyboard Malfunctions

Details solutions for unresponsive or malfunctioning keyboard keys.

TrackPoint and Standby/Hibernation Issues

TrackPoint Cursor Issues

Standby and Hibernation Problems

Computer Screen Issues

Battery Problems

Hard Disk Drive Problems

Starting BIOS Setup Utility

Recovering Pre-installed Software

Upgrading the Hard Disk Drive

Replacing the Battery

Important Safety Instructions

Product Warranties and Notices

Warranty Statements

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