4.1 General 4 Replacement Procedures
TECRA 9100 Maintenance Manual (960-347) 4-1
4
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, optional
mini PCI card and optional memory module, 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.
Sound/FIR Board
LCD Module
LED Board
4.14
4.21
Display Mask
RTC
Battery
4.22
FL Inverter Board
4.23
LCD Module
4.13
4.16
IPS Board
4.17
MDC
Slim select bay
options
4.2
Memory
Module
4.3 4.4
HDD
Bluetooth
Module
4.5
Keyboard
4.6
Wireless LAN Module
4.7
4.9 4.10
Sound Board
4.11
Speakers
4.12
Top Cover and Display Assembly
4.8
I/O Board
4.15
Cooling Fan
4.19
CPU
4.20
4.18
System Board
Connector
Board
PC Card
Slot
4.24
FL
4.26-28
LCD/FL
Cable
Antenna
Cables
4.25
LED Board
4.14
4.21
Display Mask
RTC
Battery
4.22
FL Inverter Board
4.23
LCD Module
4.13
4.16
IPS Board
4.17
MDC
Slim select bay
options
4.2
Memory
Module
4.3 4.4
HDD
Bluetooth
Module
4.5
Keyboard
4.6
Wireless LAN Module
4.7
4.9 4.10
Sound Board
4.11
Speakers
4.12
Top Cover and Display Assembly
4.8
I/O Board
4.15
Cooling Fan
4.19
CPU
4.20
4.18
System Board
Connector
Board
PC Card
Slot
4.24
FL
4.26-28
LCD/FL
Cable
Antenna
Cables
4.25
How to See the Chart
Two examples of referring to
the chart are shown below.
•Removing the Sound Board.
First, the top cover with display
assembly must be removed. It
can be seen from the chart that
the HDD, Wireless LAN, Slim
Select Bay options, and
keyboard above the top cover
with display assembly must be
removed before removing the
top cover with display
assembly.
•Removing the LCD Module
The FL inverter board and
display mask above the LCD
module must be removed in
advance.
To Next Page
Loading...
