a. If you are connecting the shorter SAS signal cable to a ServeRAID-BR10iv2 SAS/SATA Controller, the connectors are reversed. You must connectthe shorter SAS signal cable to the connector that is labeled “Port 4–7”,which is the connector that is not the closest to the edge of the controller.b. If you are connecting the longer SAS signal cable to a ServeRAID-BR10i v2SAS/SATA Controller, the connectors are reversed. You must connect thestraight connector end of the longer SAS signal cable to the connector thatis labeled “Port 0–3”.24. Remove the PCI riser-card assembly (see “Removing a PCI riser-cardassembly” on page 46).25. Orient the SAS controller so that the connectors are on the underside of thecontroller. Install the SAS controller in the connector on the PCI riser card.(See the previous illustration and see “Installing a PCI adapter” on page 53.)26. Install the PCI riser-card assembly in the server (see “Removing a PCIriser-card assembly” on page 46).27. Connect the free end of the remote battery cable to the battery on the remotebattery tray. For more information, see “Installing a ServeRAID SAS controllerbattery on the remote battery tray” on page 139.28. Connect the SAS signal cables to the SAS expander card:a. Connect the SAS signal cables from hard disk drive backplane 2 to theright front connectors on the SAS expander card (as facing the front of theserver).b. Connect the SAS signal cables from hard disk drive backplane 1 to the leftfront connectors on the SAS expander card (as facing the front of theserver).29. Connect the loose end of the SAS signal cables (the cables have straightconnectors and are already connected to the ServRAID controllers) to the rearconnectors on the SAS expander card. Route the cable underneath the cableretention features on the baffle. See the illustration.Note: The cables that connect to a ServeRAID-BR10i v2 SAS/SATA Controllerare reversed.Figure 81. Connecting SAS signal cablesChapter 2. Installing optional devices 85
