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46 Chapter 3
External Module Disassembly Process
IMPORTANT: The outside housing and color may vary from the mass produced model.
External Modules Disassembly Flowchart
The flowchart below gives you a graphic representation of the external module disassembly sequence and
instructs you on the components that need to be removed during servicing. For example, if you want to remove
the keyboard, you must first remove the switch board.
Screw List
Step Screw Quantity Part No.
ODD Module M 2.5*8 1
ODD Bracket M2*3 2
3G Cover M2*3 1
Logic Lower Door M2.5*8 2
WLAN Module M2*3 1
HDD Carrier M3*3 4
Disconnect power
and signal cables
from system
Remove
Battery
Turn off system
and peripherals
power
Remove
DIMMs
Remove
WLAN
Remove
HDD
Remove
ODD
Remove
HDD/WLAN/DIMM
Door
Remove
Dummy Card
Remove
3G Cover