1. Remove the two Phillips screws (1) from the port.
2. Lift the port (2) up to disconnect it from the connector on the system board.
To install the rear expansion port, reverse this procedure.
WLAN antennas and external connectors
To remove the WLAN antennas and external connectors, use this procedure and illustration.
Before removing the WLAN antennas and external connectors, follow these steps:
1. Prepare the computer for disassembly (see Preparation for disassembly on page 20).
2. Remove the access panel (see Access panel on page 21).
3. Rotate the power supply to the upright position (see Drive cage on page 44).
Remove the WLAN antennas and external connectors:
1. Lift the retainer latch (1) on the back of the computer.
2. Lift the antenna connector assembly (2) up and out of the slot.
3. Disconnect the antenna cables (3) from the WLAN module.
4. Remove the antenna cables from the clip (4) on the back of the computer.
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Chapter 4 Removal and replacement procedures
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