Option Board - HP EliteDesk 880 G4 TWR Maintenance And Service Manual

Option board

For a list of available option boards, see
An option board can be installed near the back of the system board that provides an additional connector on
the rear I/O panel.
NOTE: The image in this section shows a serial port expansion board.
To remove the option board:
1. Prepare the computer for disassembly
2. Remove the access panel
3. Remove the rear fan
4. Remove the two Phillips screws (1) that secure the board to the system board.
5. Lift to disengage the board from the system board connector, and then remove the option board from
the computer (2).
To install the option board, reverse the removal procedures.
56 Chapter 4 Removal and replacement procedures
Computer major components on page
(Preparation for disassembly on page
(Access panel on page
(Rear fan on page 53).
19).
5.
18).