Acer 4720Z - Manual (Page 59)

Chapter 3 53
Disassembly Procedure Flowchart
The flowchart on the succeeding page 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 system board, you must first remove the keyboard, then disassemble the inside assembly frame in
that order.
Start
Thermal
Door
HDD Door
LCD Module
Middle Cover
HDD Bracket
Keyboard
Battery Pack
F*2
D*5
F*1
B*4
C*2 LCD hinges to logic
D*2 LCD hinges to logic
C*2 on bottom side
C*8 upper case assembly to lower case assembly on bottom side
C*2 upper case assembly to lower case assembly on upper side
Lower Case
Assembly
Modem
Board
Switch Board
(for AS
models)
Upper Case
Assembly
Main Board
H*4
Speaker Set
ODD Module
Thermal
Module
Lower Case
F*2 F*1
F*2
F*1
System Fan Memory
CPU
B*1
D*1
HDD
F*1
F*2
Media Board
(for AS
models)
Touchpad
Bracket
F*1
Touchpad
Touchpad
FFC
Mimi Cover
F*1