Dell OptiPlex 7460 - Antennas; Removing the Antennas

3 Install the following components:
a I/O board
b Hard drive
c Speakers
d I/O bracket
e Base cover
f System board shield
g Back cover
h 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
83