18
Removing The System Board
1.
Follow the procedures in
Before Working On Your Computer
.
2.
Remove the
digitizer pen
.
3.
Remove the
SD memory card
.
4.
Remove the
label door
.
5.
Remove the
phone SIM
.
6.
Remove the
bottom cover
.
7.
Remove the
battery
.
8.
Remove the
WLAN card
.
9.
Remove the
WWAN card
.
10. Remove the
internal storage drive
.
11. Remove the
middle frame assembly
.
12. Lift up the securing clips and disconnect the power button board cable (1) and I/O board cable (2).
13. Turn the middle frame assembly over, and disconnect the camera cable from the system board (1), docking board
cable (2), speaker cable (3), and coin-cell battery cable (4).
14. Remove the screw that secures the system board to the middle frame assembly.
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