Intel ISP4400 - Server Platform - 0 MB RAM, Product Manual

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Removing and Installing User Serviceable Components 31
12. Before replacing the top cover, check that no left loose tools or parts were left inside the
system.
13. Position the cover over the chassis so that the rows of tabs align with slots in the chassis. Slide
the cover toward the front of the system until the tabs on the cover firmly engage in the
chassis.
14. Attach the top cover to the chassis with the two thumbscrews released earlier, and tighten them
firmly.
15. Connect any external cables.
16. Running the SSU is optional after you remove a PCI add-in board.
Installing a Hot-plug PCI Add-in Board
WARNING
If the system has been running, any installed PCI add-in board on the
baseboard will be hot. To avoid the possibility of a burn, be careful
when removing or installing baseboard components that are located
near processors.
CAUTIONS
Do not overload baseboard: Do not draw too much current from the
baseboard by installing add-in boards that draw excessive current.
ESD and handling boards: Add-in boards can be extremely sensitive to
ESD and always require careful handling. After removing the board from its
protective wrapper or from the baseboard, place it component-side up on a
grounded, static-free surface or conductive foam pad—if available. Do not
slide the board over any surface.
1. Observe the safety and ESD precautions at the beginning of this chapter and this procedure.
2. Release the two thumbscrews located on the top rear of the chassis. One of two thumbscrews
is noted by "A" in Figure 13 on page 30.
3. Using an even pull, press lightly on the top cover and slide it back until it stops.
4. Lift the entire top cover upward away from the chassis.
5. Remove add-in board from its protective wrapper. Be careful not to touch the components or
gold edge connectors. Place board component-side up on an antistatic surface.
6. Record the serial number of the add-in board in your equipment log.
7. Make sure that the slot is powered off. If the slot is powered on, turn the power to the slot off
through the PCI Hot-plug application on your system or through the HW push-button.
8. Set jumpers or switches on the board according to the manufacturer’s instructions.
9. If necessary, remove and save the expansion slot cover.
10. Hold the add-in board by its top edge or upper corners. Firmly press it into an expansion slot
on the baseboard. The tapered foot of the board-retaining bracket must fit into the mating slot
in the expansion slot frame.
11. Press the PCI Hot-plug (PHP) Retention mechanism in towards the back panel. This action
locks the add-in board into place. See Figure 11 on page 29.