Sun Microsystems Netra CT 820, Руководство по обслуживанию

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Chapter 5 Removing and Replacing Hot-Swappable Cards 5-11
4. Carefully align the edges of the board with the card guides in the slot.
Look into the enclosure to verify correct alignment of the rails in the guides.
5. Keeping the board aligned in the guides, slide the board in until the
injector/ejector mechanisms engage the retention bar.
6. Simultaneously push in the board and rotate the injector/ejector handles to their
closed positions (rotate inward) to seat the midplane connectors.
If system power is on, the switching fabric board hot-swap LED lights green. It can
take several seconds for the LED to change to solid green or blinking green.
7. Install the board retention screws to anchor the board in the chassis.
5.3 Removing and Installing Node Boards
Note – The Netra CP2300 board is a Sun-standard node board that is supported in
the Netra CT 820 server. Examples in this section might refer to the Netra CP2300
board; for all other node boards, refer to the documentation that came with your
board.
Slots 3 through 20 in the Netra CT 820 server support PICMG 2.16-compliant node
boards.
The Netra CT 820 server is available only as a rear access server, so every node
board installed in the front of the server must also have an accompanying rear
transition card installed in the same slot number at the rear of the server.
Caution –
Some third-party cPSB boards use latches with alignment pins that insert
into tapped screw holes in the chassis. Remove the alignment pins before inserting
these boards into the chassis. Insertion of alignment pins into tapped screw holes
can generate metal particles, resulting in product failure. Failures resulting from use
of this latch type are not covered under the warranty.
Refer to the board-specific documentation to determine if the board supports hot
swap. If the board does not support hot swap, power down the Netra CT 820 server
before installing or removing the board.