Disassembling the Lower Case Assembly

  1. Disconnect the bluetooth cable from the main board and detach the bluetooth module fromt the lower case.
  2. Remove the two screws fastening the modem board and disconnect the modem board from the main board.
  3. Disconnect the modem cable and remove the modem board.
Modem Board
  1. Remove the three screws fastening the main board to the lower case.
  2. Detach the main board from the lower case assembly.
  1. Remove the three screws holding the IO board to the lower case.
  2. Detach the IO board from the lower case.
  3. Then detach the modem cable (with RJ11 connector) from the lower case.
  4. Remove MB fom lower case.
  1. Tear off the mylar holding the speaker set cable carefully.
  2. Remove the eight screws fastening the speaker and sub-woofer set.
  3. Then remove the speaker and sub-woofer set from the lower case.
  4. Tear off the mylar holding the speaker set cable carefully.
  5. Remove the eight screws fastening the speaker and sub-woofer set.
  6. Then remove the speaker and sub-woofer set from the lower case.
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