Connector board
NOTE: The connector board spare part kit does not include the connector board cable. See Connector board
cable on page 55 for connector board cable removal instructions. The connector board cable is available using
spare part number 906784-001.
Description Spare part number
Connector board (includes volume button actuators, audio combo jack, and USB 2.0 port) 906783-001
Before removing the connector board, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is o or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by rst unplugging the power cord from the AC outlet and then
unplugging the AC adapter from the computer.
4. Remove the bottom cover (see Bottom cover on page 28).
5. Remove the battery (see Battery on page 30).
Remove the connector board:
1. Release the ZIF connector (1) to which the connector board cable is attached, and then disconnect
the connector board cable from the system board.
2. Remove the Phillips PM2.0×3.3 screw (2) that secures the connector board to the keyboard/top cover.
3. Remove the connector board (3).
Reverse this procedure to install the connector board.
56 Chapter 5 Removal and replacement procedures
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