1. Installing Internal Optional DevicesExpress5800/R120d-2E User’s Guide72Chapter 2 Preparations6. Install an additional battery to processorduct.Position to install an additional batterydepends on the position where RAIDController is installed. See the figure to theright.(The number indicates installation order.).7. Connect the cable of additional battery toRAID Controller.8. Attach the RAID Controller to the risecard.For how to install RAID Controller, refer toChapter 2 (1.13 PCI Card).9. Insert the riser card into the slot of themotherboard and fix the riser card with thescrew which you removed in earlier step.For how to install riser card, refer toChapter 2 (1.13 PCI Card).1.11.3 RemovalFor removing the extra battery for the RAID Controller, reverse the installation procedure.
