Main Unit Disassembly Process

IMPORTANT: Cable paths and positioning may not represent the actual model. During the removal and replacement of components, ensure all available cable channels and clips are used and that the cables are replaced in the same position.

NOTE: The product previews seen in the disassembly procedures may not represent the final product color or configuration.

Main Unit Disassembly Flowchart

Remove external modules before proceeding

Remove keyboard

Remove upper cover

Remove CRT Cable

Remove USB Board

Remove Bluetooth

Module

Remove Switch Board

Remove Power Board

Remove LCD module

Remove main board

Remove DC cable

Remove LAN Board

Remove RTC Battery

Remove thermal

module

Remove PCH

Heatsink

Remove CPU

Screw List

Step

Screw

Quantity

Part No.

 

 

 

 

Upper Cover

M2.5*4L(BNI)

6

86.T23V7.009

Disassembly

 

 

 

M2.0*3L(BK)

1

86.ARE07.002

 

 

 

 

 

Lower Cover

M2.5*6L(BNI)

22

86.A08V7.004

Disassembly

 

 

 

M2.5*2L(NI)

2

86.EDM07.002

 

 

 

 

 

Switch Board

M2.5*2L(NI)

2

86.EDM07.002

Disassembly

 

 

 

Power Module

M2.0*3L(BK)

3

86.ARE07.002

Disassembly

 

 

 

 

 

 

 

USB board

M2.5*6L(BNI)

1

86.A08V7.004

Disassembly

 

 

 

 

 

 

 

64

Chapter 3

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Image 74
Acer 7745 manual Main Unit Disassembly Process, Main Unit Disassembly Flowchart