General; Replacement Procedures - Toshiba Tecra M1 Maintenance Manual

4.1 General

4

Replacement Procedures

4.1 General
This section explains how to disassemble the computer and replace Field Replaceable Units
(FRUs). It may not be necessary to remove all the FRUs in order to replace one. The chart below
is a guide to which FRUs need to be removed in order to remove others. Always start by removing
the battery pack, next, optional items such as the optional PC card and optional SD card, then
follow the line on the chart to determine which FRU you must remove next in order to repair the one
you think is causing the computer to operate improperly. Refer to the example at the bottom of the
page.
4.2 Battery
4.3 4.4 4.6
PC SD Slim
Card Card Select
Bay
module
4.15 Display Assembly
4.16 LED Board
4.18 System Board/RTC Battery/DC-IN Jack
4.19 USB Board
How to See the Chart
Two examples of
referring to the chart are
shown below.
Removing the System
Board
First, 4.2 Battery to 4.14
Bluetooth must be
removed. Then remove
4.15 Display Assembly,
4.16 LED Board and 4.17
Sound Board to remove
the System Board.
TECRA M1 Maintenance Manual (960-436)
4.7 4.5 4.9 Keyboard
Modem HDD
Daughter
4.10 Memory Module
Card
4.12 Touch Pad
4.8
CPU
4.13 Wireless LAN card
4.17 Sound Board
4.20 Fan
4.2 Battery
4.3
4.4 4.6 4.7
PC
SD Slim
Modem
Card
Card Select
Daughter
Bay Card
module
4.8
CPU
4.15 Display Assembly
4.16 LED Board 4.17 Sound Board
4.18 System Board/RTC Battery/DC-IN Jack
4.19 USB Board 4.20 Fan
4 Replacement Procedures
4.11 Sensor/Switch Board
4.14 Bluetooth module
4.21 Display Mask
4.22 FL Inverter
4.23 LCD Module
4.24 Wireless LAN Antenna/Bluetooth
Antenna/Display Cover/Speaker
4.5 4.9 Keyboard
HDD
4.10 Memory
Module
4.12 Touch Pad
4.13 Wireless LAN card
4.21 Display Mask
4.22 FL Inverter
4.23 LCD Module
4.24 Wireless LAN Antenna/Bluetooth
Antenna/Display Cover/Speaker
4.11 Sensor/Switch
Board
4.14 Bluetooth module
4-1