advertisement
Disassembling the Main Unit
Separate the Main Unit Into the Upper and the Lower Case Assembly
1.
To separate the upper and the lower case assembly, remove six screws as shown.
2.
Turn over the main unit, remove 9 screws on the other side.
3.
Separate the main unit into the upper case assembly and the lower case assembly.
Disassembling the Upper Case Assembly
1.
Disconnect the touchpad FFC from the main board.
2.
Disconnect the bluetooth cable.
3.
Detach the bluetooth module from the upper case.
4.
Disconnect the bluetooth cable from the bluetooth card.
5.
Disconnect the touchpad to touchpad board FFC.
6.
Remove the three screws fastening the touchpad board.
52
7.
Detach the touchpad board.
8.
Remove the four-way button from the upper case.
9.
Remove the two screws fastening the touchpad support to the upper case.
Chapter 3
10. Detach the touchpad support from the upper case carefully.
11. Detach the touchpad from the upper case.
12. Disconnect the FFC from the touchpad.
Disassembling the Lower Case Assembly
1.
Remove four screws fastening the main board to the lower case.
2.
Turn over the lower case assembly, then remove one screw on the other side as shown.
3.
Disconnect the speaker cable.
4.
Detach the main board assembly from the lower case carefully.
5.
Remove the three screws fastening the VGA board.
6.
Disconnect the VGA board assembly from the main board.
7.
Remove the three screws fastening the VGA themal to the VGA board.Detach the main board assembly from the lower case carefully. (Follow the order indicated by the numbers: 3, 2 then1. Please reverse the order when you assemble the system).
Chapter 3 53
54
8.
Detach the VGA thermal from the VGA board.
9.
Disconnect the modem cable from the main board.
10. Remove the two screws fastening the modem board as shwon.
11. Disconnect the modem board from the main board.
12. Disconnect the modem cable from the modem board.
13. Remove the two screws holding the speaker set to the lower case.
14. Take out the speaker set from the lower case. This completes the main unit disassembly.
Chapter 3
advertisement
Related manuals
advertisement