Toshiba A10 manual Overview Replacement Procedures

4.1 Overview 4 Replacement Procedures

4.1Overview

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.

4.2	4.2	Baterry
PC Card
	4.3	Memory Module	4.4	4.5	4.7 Fan Module/
			HDD	MDC	Cooling Fin/CPU

4.6Wireless LAN Card

4.8Keyboard

4.9Optical Drive

4.10Display Assembly

4.11 Touch Pad	4.16 LCD Module/
	FL Inverter

4.12BAT CON Holder

4.13	System Board/DC-IN Jack/RTC Battery
			4.17 Wireless LAN Antenna/
			Display Cover/Speaker
4.14	BAT LOCK ASSY/HDD UPPER ASSY	4.15 Touch Pad Switch

4.24.2 Battery

• Chart Notation

PC Card

The

chart

shows the

case

4.3

Memory Module

4.4

4.5

4.7 Fan Module/

HDD

MDC

Cooling Fin/CPU

for the following example:

• Removing System Board

4.6

Wireless LAN Card

All FRUs down to the

“4.2

Battery/PC

Card”

to

4.8

Keyboard

“4.10

Display

Assembly”

units must be removed.

4.9

Optical Drive

Similarly,

“4.11 Touch

Pad” and “4.12 BAT CON

Holder”

must

be

also

4.10

Display Assembly

removed

to

remove

the

system board.

4.11

Touch Pad

4.16

LCD Module/

FL Inverter

4.12

BAT CON Holder

4.13 System Board/DC-IN Jack/RTC Battery

4.17

Wireless LAN Antenna/

Display Cover/Speaker

4.14

BAT LOCK ASSY/

4.15

Touch Pad Switch

HDD UPPER ASSY

Satellite A10/TECRA A1/Satellite Pro A10 Maintenance Manual (960-445) 4-1