4.1 General
4
1
4.1
General
This chapter explains how to disassemble the computer and replace Field Replaceable Units
(FRUs). Some replacement procedures may not require you to remove all the surrounding
FRUs to replace only one FRU. The chart below shows the FRUs in the order in which they
should be removed in a top-down manner, irrespective of their physical locations. The FRUs
shown in the top area of the chart should normally be removed before removing the FRUs
shown in the bottom area. To replace the FRUs, first identify the suspect FRU for the system
failure. Next, according to this chart, determine the FRUs that need to be removed before
removing the suspect FRU. After you determine those FRUs, go to the appropriate sections
according to the section numbers shown in the boxes. Then start removal and replacement.
4. 2
HDD
4. 3
ODD Bay Module
4.7
Top Cover
4. 16
4.17
Power Button Board
Speakers
and Switch Board
4. 18
4.19
Touch Pad and
USB Cable CRT Cable,
Touch Pad Board
and J11 cable
R
How to use the chart (two examples):
• For removing the System Board:
First, remove the top cover with the
display assembly. Then, remove the
HDD, selectable bay module,
Bluetooth card, keyboard, and
wireless LAN card, all of which are
shown above the top cover with the
display assembly.
• For removing the LCD Module:
First, remove the display mask and
FL inverter board, both of which are
shown above the LCD module.
Satellite L350D/ Satellite Pro L350D/ EQUIUM L350D/ SATEGO L350D Maintenance Manual
4. 4
4. 5
Keyboard
MDC Module
4. 8
Display Assembly
4. 9
System Board, AC-IN cable and ODD Extended Board
4. 10
Cooling Module
,
and Fan
4. 2
HDD
4. 3
ODD Bay Module
4.7
Top Cover
4. 16
Speakers
4. 18
Touch Pad and
Touch Pad Board
4 Replacement Procedures
4. 6
Wireless LAN Card
4. 11
CPU
4. 5
4. 6
4. 4
Keyboard
MDC Module
4. 8
Display Assembly
4.17
4. 9
Power Button Board
System Board, AC-IN cable and ODD Extended Board
and Switch Board
4.19
4. 10
4. 11
USB Cable CRT Cable,
,
Cooling Module
CPU
and Fan
and J11 cable
R
4. 12
Display Mask
4. 13
FL Inverter Board
4. 14
CCD Board and MIC
4. 15
LCD Modules
4. 12
Wireless LAN Card
Display Mask
4. 13
FL Inverter Board
4. 14
CCD Board and MIC
4. 15
LCD Modules
System Board
LCD Module
4-1