Installing The System Fan; Vga Daughterboard; Removing The Vga Daughter Board - Dell OptiPlex 5055 Tower Owner's Manual

Installing the system fan

1 Insert the grommets into the slots on the chassis frame.
2 Hold the system fan with the cable facing the base of the computer.
3 Align the grooves of the system fan with the grommets on the chassis wall.
4 Pass the grommets through the corresponding grooves on the system fan.
5 Stretch the grommets and slide the system fan toward the computer until it locks into place.
NOTE: Install the lower two grommets first.
6 Secure the intrusion switch cable to the system fan with an adhesive tape.
7 Connect the system fan cable to the connector on the system board.
8 Close the front panel door.
9 Install the:
a Front bezel
b Back cover
10 Follow the procedure in

VGA Daughterboard

Removing the VGA daughter board

1 Follow the procedure in
2 Remove the:
a Back Cover
b Bezel
3 Open the Front Panel Door
4 To remove the VGA daughter board:
a Remove the screws that secure the VGA connector to the computer [1].
b Slide the VGA connector to release it from the computer [2].
c Remove the screw that secures the VGA daughter board to the computer [3].
d Lift the VGA daughter board using the handle to remove it from the computer [4].
40 Disassembly and reassembly
After working inside your computer.
Before Working Inside your Computer.