Main Unit Disassembly Process - Acer TravelMate P643M Service Manual

Main Unit Disassembly Process

Main Unit Disassembly Flowchart
TPM
BOARD
Table 3-7. Screw List
Keyboard Disassembly
Palmrest Module/Upper Cover Disassembly
Power Button Launch Board Disassembly
Touchpad Bracket Disassembly
Mainboard Disassembly
Thermal Module Disassembly
Speaker Module Disassembly
LCD Module Disassembly
3-22
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MAINBOARD
RTC THERMAL
BATTERY MODULE
Figure 1-25. Main Unit Disassembly Flowchart
Step
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EXTERNAL MODULES
KEYBOARD
PALMREST MODULE/
UPPER COVER
POWER BUTTON
LAUNCH BOARD
LCD SPEAKER
MODULE
CPU
Screw Quantity
M2.5 × L7 2
M2.5 × L7 17
M2 × L3 7
M2 × L3 2
M2 × L3 3
M2 × L3 1
– 3 (UMA)
5 (Discrete)
M2 x L7 2
M2.5 × L7 2
0
0
TOUCHPAD AND
FINGERPRINT BOARD
DC INPUT USB
CABLE BOARD
Acer Part Number
86.00E72.637
86.00E72.637
86.00D91.723
86.00D91.723
86.00D91.723
86.00D91.723
–
86.DA352.7R0
86.00E72.637
Machine Maintenance