Chapter 4 Replacement Procedures
Satellite L730/Satellite 735/Satellite Pro 730 Maintenance Manual (960-Q08)
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4.1 Overview
This chapter describes the procedure for removing and replacing the field replaceable units
(FRUs) in the PC. It may not be necessary to remove all the FRUs in order to replace one.
The chart below provides a guide as to which other FRUs must be removed before a
particular FRU can be removed. The numbers in the chart indicate the relevant section
numbers in this manual.
In all cases when removing an FRU, the Battery Pack must also be removed. When repairing
an FRU that is the potential cause of a computer fault, use the chart to determine the order in
which FRUs need to be removed.
The tilt stand, if it is installed, can be removed without any other FRUs removed.
4.2 Battery Pack
4.3 Keyboard
4.9
Memory
module
4.8 WLBT Module
4.4 HDD
4.5 ODD
4.6 Top Cover Assembly with Speaker
4.7 Touch Pad
Switch Board,
Touch Pad
Board and
Touch Pad
4.10 Display
Assembly
4.11
System
Board
4.16
Cardreader_USB
Board
4.13 LCD
unit
4.12
Thermal
Module
4.14 WEB
Camera
module
4.15
Application
for
Thermal
grease on
CPU
Chart Notation
The chart shows the case for the following
example:
Removing a System Board
All FRUs down to the “4.2 Battery Pack” to
“4.6 TOP Cover Assembly with Speaker"
above System Board must be removed
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