External Antenna - HP EliteDesk 800 G3 Maintenance And Service Manual

External antenna

The antennas route from the WLAN module to the cable connectors on the rear of the computer.
To install the antennas:
1. Prepare the computer for disassembly
2. Remove the top cover
3. Remove the hard drive
4. If your model is an EliteDesk 800 G3, remove the secondary fan
models only) on page
5. Remove the drive cage
6. Locate the WLAN module on the system board.
7. Disconnect the internal antennae from the WLAN module.
For instructions, see
8. Locate both external antenna positions on the rear of the chassis.
9. To view the knock-out feature on the left side of the rear panel, remove the antenna cover by pushing
down on the antenna cover (1) and pulling it away (2) from the panel.
38 Chapter 4 Removal and replacement procedures – desktop mini (DM) chassis
(Preparation for disassembly on page
(Top cover on page 21).
(Hard drive on page 29).
32).
(Drive cage on page 33).
WLAN module on page 36.
20).
(Secondary fan (EliteDesk 800 G3 65 W