Chapter 3
51
Main Unit Disassembly Process
Main Unit Disassembly Flowchart
Screw List
Step
Screw
Quantity
Part No.
Upper Cover
M2*10
6
86.WHA02.004
Lower Cover
M2*6
8
86.WHA02.003
HDD Bay
M2*3
2
86.WHA02.001
M2*6
1
86.WHA02.003
Button Board
M2*3
2
86.WHA02.001
LED Board
M2*3
1
86.WHA02.001
Card Reader Board
M2*3
2
86.WHA02.001
Bluetooth Board
M2*3
1
86.WHA02.001
Mainboard
M2*3
2
86.WHA02.001
Thermal Module
M2*3
4
86.WHA02.001
I/O Board
M2*3
2
86.WHA02.001
Wi-Fi Switch Board
M2*3
1
86.WHA02.001
Speakers
M2*3
2
86.WHA02.001
LCD Hinges
M2*4
4
86.WHA02.002
Remove external
modules before
proceeding
Remove keyboard
Remove upper cover
Remove LED Board
Remove card reader
board
Remove main board
Remove button board
Remove Bluetooth
board
Remove thermal
module
Remove I/O board
Remove Speakers
Remove wifi switch
board
Remove LCD module
Remove CRT Cable
Remove DC cable
Summary of Contents for EC14D
Page 6: ...VI ...
Page 10: ...X Table of Contents ...
Page 45: ...Chapter 2 35 ...
Page 46: ...36 Chapter 2 ...
Page 81: ...Chapter 3 71 5 Lift out entire speaker module ...
Page 108: ...98 Chapter 3 5 Connect the thermal module cable to the mainboard ...
Page 111: ...Chapter 3 101 7 Replace the CRT cable 8 Connect the speaker and card reader board cables ...
Page 150: ...140 Chapter 4 ...
Page 156: ...146 Chapter 5 ...
Page 169: ...Chapter 6 159 ...
Page 178: ...168 Appendix C ...
Page 182: ...172 ...