I/O Tray; Removing The I/O Tray; Reinstalling The I/O Tray - Intel AC450NX Product Manual

AC450NX Rack Server System Product Guide

I/O Tray

The I/O Tray provides rigid mounting for the PHP I/O baseboard and facilitates mating with the
midplane.

Removing the I/O Tray

See Figure 13-15.
1. Observe the precautions on page 115, "Safety Guidelines."
2. Remove the top and PCI bus regular slot covers as described in Chapter 12, "Server Covers:
Removing/Reinstalling."
3. Label and disconnect all internal cables connected to the add-in boards installed in the
expansion slots.
4. Remove the add-in boards as described earlier. This step is not required unless replacing the
PHP I/O baseboard.
5. Label and disconnect all internal cables connected to the PHP I/O baseboard.
6. Remove the three screws securing the tray to the chassis.
10. Simultaneously rotate the eject/insert levers to eject the tray out of the midplane.
7. Lift the tray from the chassis.

Reinstalling the I/O Tray

See Figure 13-15.
1. Position the tray over the chassis and lower it on to its supports.
2. Simultaneously rotate the eject/insert levers into the locked position. This action also mates the
PHP I/O baseboard connector with the midplane connector.
3. Reinstall the three securing screws.
4. Connect all internal cables to the PHP I/O baseboard.
5. Reinstall all add-in boards, if removed, as described earlier.
6. Connect all internal cables connected to the add-in boards installed in the expansion slots.
7. Reinstall the top and PCI bus regular slot covers as described in Chapter 12, "Server Covers:
Removing/Reinstalling."
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