Chapter 3 49
Disassembly Process
The disassembly process is divided into the following stages:
K External module disassembly
K Main unit disassembly
K LCD module disassembly
The flowcharts provided in the succeeding disassembly sections illustrate the entire disassembly sequence.
Observe the order of the sequence to avoid damage to any of the hardware components. For example, if you
want to remove the mainboard, you must first remove the keyboard, then disassemble the inside assembly
frame in that order.
Main Screw List
Item Screw Color Part No.
A M2 x L4 Black and Silver 86.9A552.4R0
B M2 x L18 Black 86.00G64.720
C M2 x L3 Silver 86.9A552.3R0
D M3 x L4 Silver 86.9A524.4R0
E M2.5 x L6 Black 86.00E33.736
F M2 x L2.5 Silver 86.00F22.722
G M2 x L3 Silver 86.00C07.220
H M2.5 x L5 (torque 1.6) Black 86.00F87.735
I M2.5 x L5 (torque 3) Black 86.00F87.735
J M2.5 x L5 Silver 86.00F00.735
K M2 x L6 Black 86.00F58.726
SG_TM4720_4320_Book.book Page 49 Friday, April 20, 2007 11:14 AM
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