Sun Microsystems SunSwift SPARCserver 1000, Руководство по обслуживанию

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System Board and Component Replacement 10-15
10
Figure 10-11 Disabling and Enabling the Link Integrity Test
10.4.3 Installing an SBus Card
1. If a filler panel covers the back panel SBus slot, remove the two screws
and detach the filler panel.
Retain the screws to attach the SBus card to the back panel, unless the card
has a wide connector, or set of connectors.
2. Unlock the two standoffs for the slot.
Pull up the tip insert of a standoff to unlock it. See Figure 10-3.
3. Remove the card from the protective packaging. Inspect the pins in the
connector to make sure they are not bent.
4. Guide the SBus card face plate under the springfingers and against the
rear face of the back panel.
See Figure 10-7. The I/O connectors of the SBus card should be visible
through the opening in the back panel.
5. Hold the card by the edges nearest the SBus connector and place the card
over the two standoffs.
6. Hold the SBus card by the edges near the connector and firmly but gently
press the card down until the connector is fully seated.
To align the connector and socket, push the card toward the system board
back panel.
Caution – Do not rock the card onto the socket; the plastic connector housing
may break.
7. Press each corner of the card to ensure it rests on the collar of the standoff.
8. Press down on the tip insert of each standoff to lock the card in place.
Disabled
Enabled
2 1
2 1
Link Integrity Test
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