The manual is divided into the following parts:
Chapter 1
Chapter 2
Chapter 3
Chapter 4
Appendices
iv
Hardware Overview describes the M40X Series system unit and each FRU.
Troubleshooting Procedures explains how to diagnose and resolve FRU
problems.
Test and Diagnostics describes how to perform test and diagnostic operations
for maintenance service.
Replacement Procedures describes the removal and replacement of the FRUs.
The appendices describe the following:
? Handling the LCD module
? Board layout
? Pin assignments
? Keyboard scan/character codes
? Key layout
? Screw torque list
? Reliability
[CONFIDENTIAL]
Satellite M40X Maintenance Manual