6.2.3.4J8 Connector for Optional BBU Daughter Card

J8 is 40-pin connector that is used to mount an optional battery backup unit that is on a daughtercard.

6.2.4Step 4: Install MegaRAID SCSI 320-0

Select the ZCR 3.3 V or 5 V PCI slot and align the MegaRAID SCSI 320-0 controller bus connector with the slot. Figure 6.2 shows the differences between the 3.3 V and 5 V slots.

Figure 6.2 3.3 V and 5V Slots

Note: The slot must be a specific ZCR slot on a motherboard that has an installed LSI Logic 53C1030 SCSI chip; see your motherboard manual for this information.

Insert the MegaRAID SCSI 320-0 card in the ZCR PCI slot, as shown in Figure 6.3. Press down gently but firmly to make sure that the card is properly seated in the slot. The bottom edge of the controller card should be flush with the slot. Attach the bracket to the computer frame with the bracket screw.

Installation Steps

6-5

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