Maintenance Manual (960-948)
iii
PORTEGE X30L-K Series
The manual is divided into the following parts:
Chapter 1
Hardware Overview describes the 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
■
Wiring diagrams
■
BIOS rewrite procedures
■
EC/KBC rewrite procedures
■
Reliability
