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Chapter 3 59
External Module Disassembly Process
External Modules Disassembly Flowchart
The flowchart below gives you a graphic representation on the entire disassembly sequence and instructs you
on the components that need to be removed during servicing. For example, if you want to remove the main
board, you must first remove the keyboard, then disassemble the inside assembly frame in that order.
Screw List
Screw Part No.
A M2.5 x L6 86.00E33.736
B M2 x L4 86.00A02.140
C M2 x L4 86.9A552.4R0
F M2 x L3 86.00C07.220
EXTERNAL MODULE DISASSEMBLY
WLAN
BOARD
TURN OFF POWER
AND PERIPHERALS
UNPLUG POWER
CABLES
Fx2
LOWER
COVER
Bx7
DIMM
MODULES
OPTICAL DISK
DRIVE MODULE
Ax1
OPTICAL DISK
DRIVE
Cx1
OPTICAL
LOCKER
BRACKET
HDD
MODULE
HARD DISK
RUBBER
ENCLOSURE
HARD DISK
DRIVE
SG_Columbia.book Page 59 Thursday, April 19, 2007 10:49 AM