Maintenance and Service Guide

3. If the WLAN antenna is not connected to the terminal on the WLAN module, a protective sleeve must be
installed on the antenna connector, as shown in the following illustration.
Reverse this procedure to install the WLAN module.
RJ-45 door
To remove the RJ-45 door, use this procedure and illustration.
Table
6-3 RJ-45 door description and part number
Description Spare part number
RJ-45 door M03599-001
Before removing the RJ-45 door, follow these steps:
1. Prepare the computer for disassembly (Preparation for disassembly on page 29).
2. Remove the bottom cover (Bottom cover on page 29).
Remove the RJ-45 door:
1. Remove the two Phillips M2.0 × 2.5 screws (1) that secure the bracket, and then remove the bracket
from the top of the RJ-45 door (2).
40 Chapter 6 Removal and replacement procedures for authorized service provider parts