HP EliteOne 800 G3 All-in-One Business PC - Maintenance & Service Guide

Antennas
The antennas route from the WLAN module to transceivers at the top of the computer. The transceivers are
secured to the computer with adhesive.
NOTE: WLAN module orientation may vary.
To remove the antennas:
1. Prepare the computer for disassembly (see Preparing to disassemble the computer on page 19).
2. Remove the rear port cover (see Removing the rear port cover on page 19).
3. Remove the stand (see Stands on page 20).
4. Remove the access panel (see Access panel on page 21).
5. Remove the heat sink (see Heat sink on page 35).
6. Remove the webcam plastic cover (see Webcam module on page 40).
7. Remove the power button board and disconnect the cable from the ngerprint reader board (see Power
button and ngerprint reader boards on page 33).
8. Remove the audio board (see Audio board on page 54).
9. Remove the VESA bracket/Fan assembly (see VESA mounting bracket/fan assembly on page 43).
10. Remove the rear I/O cover (see Rear I/O cover on page 47).
11. Remove the I/O bracket (see I/O bracket on page 48).
12. Separate the display from the computer (see Display panel on page 56).
13. Disconnect the antennas from the WLAN module (1).
14. Peel the right antenna o the frame (2).
15. Remove the cables from the clips built into the chassis (3). Remove the right antenna and cable.
NOTE: Note the hole that the left antenna cable runs through (4) as it routes behind the chassis.
Antennas 59