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.
  1. Disconnect the speaker cable.
  2. Detach the main board assembly from the lower case carefully.
  3. Remove the three screws fastening the VGA board.
  1. Disconnect the VGA board assembly from the main board.
  2. 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).
  1. Disconnect the modem cable from the main board.
  2. Remove the two screws fastening the modem board as shwon.
  3. Disconnect the modem board from the main board.
  1. Disconnect the modem cable from the modem board.
  2. Remove the two screws holding the speaker set to the lower case.
  3. Take out the speaker set from the lower case. This completes the main unit disassembly.

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