Installing System Board; Chassis Frame; Removing Chassis Frame - Dell OptiPlex 3050 Owner's Manual

Installing system board

1 Place the system board on the chassis.
2 Replace the screws to secure the system board to the computer.
3 Connect the following cables to the system board:
a LCD assembly cable
b Heat sink cable
c LCD assembly cable
d LCD link bar cable
e Speaker cable
f VGA serial cable
g VGA cable
h SATA ODD cable
4 Install the:
a processor
b system fan
c heat sink
d WLAN card
e memory module
f SSD card
g coin cell battery
h system board shield
i hard drive
j back cover
k optical drive
l stand
5 Follow the procedure in

Chassis frame

Removing chassis frame

1 Follow the procedure in
2 Remove the:
a stand
b optical drive
c back cover
d hard drive
e system board shield
f cable holder
g memory module
h coin cell battery
i SSD card
j WLAN card
k heat sink
l processor
m system fan
n OSD board
o speaker
p graphics card assembly
30 Removing and installing components
After working inside your computer.
Before working inside your computer.