Main Unit Disassembly Process; Main Unit Disassembly Flowchart - Acer ASPIRE 7745 Service Manual

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 CRT Cable
Remove LCD module
Remove DC cable
Screw List
Step
Upper Cover
Disassembly
Lower Cover
Disassembly
Switch Board
Disassembly
Power Module
Disassembly
USB board
Disassembly
64
Remove upper cover
Remove Bluetooth
Remove USB Board
Remove LAN Board Remove RTC Battery
Screw
M2.5*4L(BNI)
M2.0*3L(BK)
M2.5*6L(BNI)
M2.5*2L(NI)
M2.5*2L(NI)
M2.0*3L(BK)
M2.5*6L(BNI)
Remove external
modules before
proceeding
Remove keyboard
Remove Switch Board
Module
Remove main board
Remove thermal
Remove CPU
Quantity
6 86.T23V7.009
1 86.ARE07.002
22 86.A08V7.004
2 86.EDM07.002
2 86.EDM07.002
3 86.ARE07.002
1 86.A08V7.004
Remove Power Board
Remove PCH
module Heatsink
Part No.
Chapter 3