Dell OptiPlex 5270 All-in-One - Antennas; Removing the Antennas

3. Install the following components:
a) I/O board
b) Speakers
c) I/O bracket
d) Base cover
e) System board shield
f) Back cover
g) Stand
4. Follow the procedure in After working inside your computer.
Antennas
Removing the antennas
1. Follow the procedure in Before working inside your computer.
2. Remove the following components:
a) Stand
b) Back cover
c) System board shield
d) Base cover
e) I/O bracket
f) Speakers
g) WLAN card
h) I/O board
Removing and Installing components
89