62 Chapter 3
Disassembling the Main Unit
1. Turn over the keyboard as the image shows.
2. Disconnect the Keyboard FFC from the main board
3. Then remove the keyboard from the main unit.
4. Remove the 18 screws fastening the upper case and the lower case assembly as shown.
5. Disconnect the FFC from the main board.
6. Loose two screws from the TPCB.
7. Disconnect the LCM cable.
8. Pull out the Power cable.
9. Pull out the Wireless antenna.
10. Release four TPCB locker then remove the TCB from machine.
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