Chapter 3
45
External Module Disassembly Process
IMPORTANT:
The outside housing and color may vary from the mass produced model.
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
Step
Screw
Quantity
Part No.
ODD Module
M2.5*4L
1
86.PSR07.001
ODD Bracket
M2.0*3L
2
86.PSR07.003
WLAN Module
M2.0*3L
1
86.PSR07.003
HDD Carrier
M3.0*4L
2
86.N1407.007
Disconnect power
a
nd sign
a
l c
a
bles
f
ro
m
syste
m
Re
m
ove
Du
mm
y C
a
rd
Turn o
ff
syste
m
a
nd peripher
a
ls
power
Re
m
ove
DIMM
Re
m
ove
HDD
Re
m
ove
Lower Co
v
ers
Re
m
ove
WLAN Bo
a
rd
Re
m
ove
B
a
ttery
Summary of Contents for Aspire 4820T Series
Page 6: ...VI ...
Page 10: ...4 ...
Page 14: ...8 Table of Contents ...
Page 38: ...24 Chapter 1 ...
Page 56: ...42 Chapter 2 ...
Page 79: ...Chapter 3 65 5 Lift the USB Board upward away from the chassis ...
Page 104: ...90 Chapter 3 3 Replace the two screws and screw caps as shown ...
Page 126: ...112 Chapter 3 ...
Page 146: ...132 Chapter 4 ...
Page 165: ...Chapter 6 151 ...
Page 228: ...Appendix A 212 ...
Page 268: ...216 Appendix C ...