Reverse this procedure to install the speaker assembly on the base enclosure.
RJ-45 cover
Description Spare part number
RJ-45 cover 703075-001
IMPORTANT: Make special note of each screw and screw lock size and location during removal
and replacement.
Before removing the RJ-45 cover, follow these steps:
1. Shut down the computer.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet
and then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 34).
5. Remove the keyboard (see
Keyboard on page 39).
6. Remove the top cover (see
Top cover on page 43).
7. Remove the hard drive (see
Hard drive on page 47).
8. Remove the USB board (see
USB board/Audio jack on page 50).
9. Remove the WLAN (see
WLAN module on page 51).
10. Remove the system board (see
System board on page 54).
Remove the RJ-45 cover:
1. Remove the Phillips M screw (1) for the RJ-45 cover.
2. Lift the RJ-45 assembly (2) to remove it from the base enclosure.
Reverse these procedures to replace the RJ-45 assembly.
72 Chapter 4 Removal and replacement procedures