Disassembly Process - Acer TravelMate P643M Service Manual

Disassembly Process

The disassembly process is divided into the following stages:



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 main board, you must first
remove the keyboard, then disassemble the inside assembly frame in that order.
Table 3-1. Main Screw List
Machine Maintenance
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External module disassembly
Main unit disassembly
LCD module disassembly
Screw
M2 × L2.5
M2 × L4
M2 × L3
M2.5 × L7
M2 x L7
M2.5 × L4
M2 × L2.5
M2.5 × L2.5
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Quantity
3
7
14
21
2
2
6
4
Acer Part Number
86.9A352.2R5
86.00Q76.620
86.00D91.723
86.00E72.637
86.DA352.7R0
86.9AL53.4R0
86.9A562.2R5
86.00K60.630
3-7
0