Removing The Serial Port - Dell OptiPlex 3011 AIO Owner's Manual

c) power switch
d) intrusion switch
e) system fan
f) control board
g) optical disk drive
h) hard drive
i) heat sink
j) memory
k) WLAN card
l) system board cover
m) back cover
n) VESA stand
o) stand cover
4. Follow the procedures in

Removing the Serial Port

1. Follow the procedures in
2. Remove:
a) stand cover
b) VESA stand
c) back cover
d) system board cover
3. Disconnect and release the serial-port cable from its tabs on the computer.
4. Remove the screws that secure the serial port to the computer and remove it from the computer.
36
After Working Inside Your Computer .
Before Working Inside Your Computer .