Sun Microsystems Netra CT 410, Руководство по обслуживанию

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6-28 Netra CT Server Service Manual • February 2007
FIGURE 6-19
Locating the Host Rear Transition Module in a Netra CT 410 Server
(Top View)
4. Unplug any cables attached to the host rear transition module.
5. Using a No. 2 Phillips screwdriver, loosen the two captive screws inside the
module’s ejection levers, one on top and one on the bottom (
FIGURE 6-6
).
6. Press out on the ejection levers to unseat the module.
7. Slide the module out of the slot, and place it on an electrostatic discharge mat.
6.2.1.2 Installing a Host Rear Transition Module
1. Attach the antistatic wrist strap.
See Section 1.2, “Attaching the Antistatic Wrist Strap” on page 1-2 .
2. Get the replacement host rear transition module from the shipping kit.
3. Keeping the host rear transition module vertical, slide the module into the slot in
between the two guides (
FIGURE 6-20
).
The teeth in the handle of the module must align with the square cutouts in the slot.
When the module is completely seated in the cage, the two ejection levers flip
inward, and the teeth in the ejection levers fit smoothly in the rectangular cutouts in
the bottom and top plates.
FIGURE 6-20
shows how to insert an I/O board into a slot;
the same method applies to a host rear transition module.
Front of
chassis
Rear of
chassis
Midplane
Slot 1
Slot 2
Slot 3
Slot 4
Slot 5
Satellite or I/O board
Satellite or I/O board
Alarm card
Host board
Empty (not supported)
I/O RTM
I/O RTM
Alarm RTM
CTC or RTM
Empty