Sun Microsystems Netra CT 820, Руководство по обслуживанию

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Chapter 7 Removing and Replacing Cold-Swappable Subassemblies 7-3
4. Open the ejector handles fully, rotating them outward until the board disengages
from the midplane.
5. Slide the board evenly out of the enclosure.
6. Install a replacement rear transition card (see Section 7.1.2, “Installing the Rear
Transition Card for the Distributed Management Card” on page 7-3 ).
7.1.2 Installing the Rear Transition Card for the
Distributed Management Card
1. Locate the rear transition card slot for the distributed management card.
The rear transition card for the DMC can only be inserted in slot 1 at the rear of the
system.
2. Prepare the rear transition card by opening its injector/ejector handles.
3. Carefully align the edges of the card with the card guides in the slot.
Look into the enclosure to verify correct alignment of the rails in the guides.
4. Keeping the board aligned in the guides, slide the board in until the
injector/ejector mechanism engages the retention bar.
5. Simultaneously push in the board and rotate the injector/ejector handles inward
to their closed position to seat the midplane connectors.
6. Screw in the board retention screws to anchor the card in the chassis.
7. Connect the cables to the rear transition card.
Refer to
FIGURE 7-1
for the ports on the rear transition card for the distributed
management card.
8. Reconnect the system to power and turn it on.
Refer to Section 2.1, “Powering On the Server or Boards” on page 2-1 .