Replacing Sbus Cards - Sun Microsystems Ultra 1 Series Upgrade Manual

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Replacing SBus Cards

Note – Sun Ultra 1 Model 140 and Model 170 systems can have up to three
SBus cards installed. The Sun Ultra 1 Model 200E Series can contain no more
than two SBus cards. The remaining slot in the Model 200E is for a Creator
framebuffer. The Creator card looks like an SBus card, but the connector is
different and will not fit an SBus slot.
Note – If you are installing two SBus cards onto the new motherboard, install
the first one in slot 0, and the second in slot 1.
1. Remove the SBus card from the antistatic mat or bag.
2. If required, set the SBus card jumpers or switches. (See the SBus card
product documentation).
3. Locate the slot for the replacement SBus card (Figure 3-10).
SBus slot 1
SBus slot 0
System board
Figure 3-10 SBus Slot Positions
System Board and Component Replacement 31