Chapter 4 Replacement Procedures
4 2
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 HDD
4.4 Memory Module
4.5 Keyboard
4.9 TOP Cover Assembly
4.10 Touch
Pad 4.17 Speaker
Box 4.6 Wireless LAN Card
and BT module 4.7 3G module
card 4.8 Display
Assembly
4.11 I/O Boards 4.14 LCD unit
4.12 System Board
4.15 WEB
Camera module
4.13 CPU heat sink
4.16 Application for Thermal pad and
grease on CPU and North Bridge
Chart Notation
The chart shows the case for the following
example:
Removing a LCD unit
All FRUs down to the “4.2 Battery
pack”to“4.5 Keyboard” and "4.9 TOP Cover
Assembly" and "4.8 Display Assembly" above
LCD unit must be removed
Satellite T110D / Satellite Pro T110D / PORTEGE T110DMaintenance Manual (960-Q08) 1