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Profusion Carrier Tray
The profusion carrier tray provides rigid mounting for the front panel board, the profusion carrier,
and the memory modules. It also facilitates mating the profusion carrier with the midplane.
Removing the Profusion Carrier Tray
See Figure 28.
1. Observe the safety precautions, warnings, and cautions at the beginning of this chapter.
2. Remove the:
Top cover (see "Removing the Top Cover" on page 98).
Memory module cover (see "Removing the Memory Module Cover" on page 100).
Fan array housing (see "Removing the Fan Array Housing" on page 101).
Memory modules (see "Removing a Memory Module" on page 142).
Processors (see "Removing a Processor" on page 148).
3. Remove the ten screws (five each side) that secure the tray to the chassis.
4. Simultaneously rotate the eject/insert levers to eject the tray out of the midplane.
5. Slide the tray from the chassis.
Installing the Profusion Carrier Tray
See Figure 28.
1. Observe the safety precautions, warnings, and cautions at the beginning of this chapter.
2. Carefully position the tray on the guide rails and slide the tray into the chassis.
CAUTION
Be careful not to pinch the cables coming from the peripheral bay when
reinstalling the tray.
3. Ensure that the midplane and profusion carrier tray connectors are properly aligned.
4. Simultaneously rotate the eject/insert levers to mate the tray grand connector with the
midplane grand connector. Ensure that the lower tray guide engages with the tray support
attached to the peripheral bay.
5. Use the two screws you removed earlier to secure the tray to the chassis.
6. Install the processor retention module.
7. Install the processors (see page 149).
104
Working Inside the System
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