HP EliteDesk 800 95W G4 Maintenance and Service Guide - Page 37

Expansion connector board, and drive cage

Page 37 highlights

Expansion connector board For a list of available expansion connector boards, see Computer major components on page 3. An expansion board can be installed near the back of the system board that provides an additional connector on the rear I/O panel. The board is secured with two screws and connects to the a connector on the system board. To remove the expansion connector board: 1. Prepare the computer for disassembly (Preparation for disassembly on page 15). 2. Remove the access panel (Access panel on page 16). 3. In models with a hard drive, remove the hard drive (Hard drive on page 20) and drive cage Drive cage on page 22. 4. In models with a discrete graphics processor, remove the graphics processor and heat sink assembly (Graphics processor and heat sink assembly on page 23). 5. Remove the two Phillips screws (1) that secure the board to the system board. 6. Lift to disengage the board from the system board connector, and then remove the expansion connector board from the computer (2). To install the expansion connector board, reverse the removal procedures. Expansion connector board 29

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Expansion connector board
For a list of available expansion connector boards, see
Computer major components
on page
3
.
An expansion board can be installed near the back of the system board that provides an additional connector
on the rear I/O panel. The board is secured with two screws and connects to the a connector on the system
board.
To remove the expansion connector board:
1.
Prepare the computer for disassembly (
Preparation for disassembly
on page
15
).
2.
Remove the access panel (
Access panel
on page
16
).
3.
In models with a hard drive, remove the hard drive (
Hard drive
on page
20
) and drive cage
Drive cage
on page
22
.
4.
In models with a discrete graphics processor, remove the graphics processor and heat sink assembly
(
Graphics processor and heat sink assembly
on page
23
).
5.
Remove the two Phillips screws
(1)
that secure the board to the system board.
6.
Lift to disengage the board from the system board connector, and then remove the expansion connector
board from the computer
(2)
.
To install the expansion connector board, reverse the removal procedures.
Expansion connector board
29