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Satellite M50 Series Maintenance Manual
[CONFIDENTIAL]
4-1
4.1 General
This chapter 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, then follow the
chart downward removing only those FRUs necessary to reach the one you think is causing the
computer to operate improperly. Refer to the example on the following page.
Battery pack
HDD Expansion Memory Module Modem
Wireless
LAN
Keyboard
ODD Display Assembly Bluetooth Module
Top Cover Display Mask
Memory Speakers
System Board FL Inverter Board
Heat Sink
VGA Module USB Module Memory Fan
CPU
Touch
Pad
Direct
Play
Button
Module
LCD Module