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iv Satellite/Satellite Pro/L650/L655 Maintenance Manual
The manual is divided into the following parts:
Chapter 1 Hardware Overview describes the Satellite / Satellite Pro / L650 /
L655 system unit and each FRU.
Chapter 2 Troubleshooting Procedures explains how to diagnose and resolve
FRU problems.
Chapter 3 Test and Diagnostics describes how to perform test and diagnostic
operations for maintenance service.
Chapter 4 Replacement Procedures describes the removal and replacement of the
FRUs.
Appendices The appendices describe the following:
Handling the LCD module
Board layout
Keyboard scan/character codes
Key layout