Toshiba tecra m1 User Manual

4 Replacement 

Procedures 

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. 
 

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.

4.2  Battery

4.3

PC

Card

4.4

SD

Card

4.6

Slim

Select

Bay

module

4.5

HDD

4.7

Modem

Daughter

Card

4.20  Fan

4.8

CPU

4.9  Keyboard

4.10  Memory Module

4.13   Wireless LAN card

4.14  Bluetooth module

4.11  Sensor/Switch Board

4.15  Display Assembly

4.12  Touch Pad

4.16  LED Board

4.19  USB Board

4.17  Sound Board

4.21  Display Mask

4.22  FL Inverter

4.23  LCD Module

4.24  Wireless LAN Antenna/Bluetooth

Antenna/Display Cover/Speaker

4.18  System Board/RTC Battery/DC-IN Jack

4.2  Battery

4.3

PC

Card

4.4

SD

Card

4.6

Slim

Select

Bay

module

4.5

HDD

4.7

Modem

Daughter

Card

4.20  Fan

4.8

CPU

4.9  Keyboard

4.10  Memory

Module

4.13   Wireless LAN card

4.14  Bluetooth module

4.11  Sensor/Switch

Board

4.15  Display Assembly

4.12  Touch Pad

4.16  LED Board

4.19  USB Board

4.17  Sound Board

4.21  Display Mask

4.22  FL Inverter

4.23  LCD Module

4.24  Wireless LAN Antenna/Bluetooth

Antenna/Display Cover/Speaker

4.18  System Board/RTC Battery/DC-IN Jack