System Board; Removing System Board - Dell OptiPlex 5050 Owner's Manual

System board

Removing system board

1 Follow the procedure in
2 Remove the:
a cover
b bezel
c 2.5–inch drive assembly
d optical drive
e heat sink
f processor
g expansion card
h memory module
i M.2 PCIe SSD
j SD card reader
3 To remove the I/O panel:
a Remove the screw that secures the I/O panel [1].
b Slide and push toward the front from the computer [2].
4 Disconnect the following cables from the system board:
a speaker [1]
b 2.5–inch drive [2]
30 Removing and installing components
Before working inside your computer.