Sun Microsystems 6.0005E+11 manual Installing an SBus Card

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Figure 3-20Disabling and Enabling the Link Integrity Test

3.5.4.4Installing an SBus Card

1.Use the procedures in Section 3.5.2, “Removing a Board,” to remove the applicable I/O board.

2.Use Figure 3-13 to locate the SBus connector for the card that is to be installed.

3.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.

4.Unlock the tip insert of the two standoffs for the SBus slot. See Figure 3-14.

5.Attach a wrist strap and take the SBus card out of the protective packaging. Inspect the pins in the connector to make sure they are not bent.

6.Hold the SBus card at an angle and guide the SBus card face plate under the springfingers and against the rear face of the I/O board front panel. See Figure 3-15 on page 3-22. The I/O connectors of the SBus card should be visible through the opening in the back panel.

7.Hold the card by the edges nearest the SBus connector and place the card over the two standoffs.

8.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 I/O board back panel.

3-26 Ultra Enterprise 6000/5000/4000 Systems Manual—November 1996