Replacing An Sbus Card - Sun Microsystems Ultra 1 Creator Series Service Manual

Caution – Avoid applying force to one end or one side of the board or connector
!
pin damage may occur.
7. Place the SBus card on an antistatic surface.
10.3.2

Replacing an SBus Card

Caution – Use proper ESD grounding techniques when handling components. Wear
!
an antistatic wrist strap and use an ESD-protected mat. Store ESD-sensitive
components in antistatic bags before placing it on any surface.
Note – Read the SBus card product guide for information about jumper or switch
settings, slot requirements, and required tools.
1. Identify the SBus slot and open the SBus card retainers.
2. As applicable, remove SBus filler panels as follows:
a. Use both hands to grasp the tabs at the base of the SBus filler panel.
b. Squeeze both tabs until the filler panel base disengages from the chassis.
c. Swing the filler panel base toward you and remove.
3. Holding the SBus card by the edges, proceed as follows:
a. Unpack the SBus card.
b. Place the SBus card on an antistatic surface.
c. If required, set the SBus card jumpers or switches (refer to the SBus card
product guide).
4. If the SBus card being installed has backplate tabs, proceed as follows:
a. Remove the two screws that secure the backplate adapter to the backplate.
b. Remove the backplate adapter.
c. Identify the SBus slot and open the SBus card retainers.
d. Discard the screws and backplate adapter.
10-16 Ultra 1 Creator Series Service Manual • August 1996