Contents 7Internal Tape Backup Unit . . . . . . . . . . . . . . . 107Installing the Tape Backup Unit . . . . . . . . . . 107Removing the Tape Backup Unit . . . . . . . . . . 110Integrated Storage Controller Card . . . . . . . . . . . 111Removing the Integrated StorageController Card . . . . . . . . . . . . . . . . . . . 112Installing the Integrated StorageController Card . . . . . . . . . . . . . . . . . . . 112RAID Battery . . . . . . . . . . . . . . . . . . . . . . . 116Removing a RAID Battery . . . . . . . . . . . . . 116Installing a RAID Battery . . . . . . . . . . . . . . 117Cable Routing . . . . . . . . . . . . . . . . . . . . . . 118Removing the Cable Retention Bracket . . . . . . 118Installing the Cable Retention Bracket . . . . . . 119Expansion Cards and Expansion-Card Risers . . . . . 119Expansion Card Installation Guidelines . . . . . . 119Installing an Expansion Card . . . . . . . . . . . . 120Removing an Expansion Card . . . . . . . . . . . 122Removing Expansion-Card Riser 1 . . . . . . . . . 123Replacing Expansion-Card Riser 1 . . . . . . . . . 124Removing Expansion-Card Riser 2 . . . . . . . . . 125Replacing Expansion-Card Riser 2 . . . . . . . . . 126Removing Expansion-Card Riser 2 From theExpansion-Card Bracket . . . . . . . . . . . . . . 127Replacing the Riser 2 Board on theExpansion-Card Bracket . . . . . . . . . . . . . . 128System Memory . . . . . . . . . . . . . . . . . . . . . 129General Memory Module InstallationGuidelines . . . . . . . . . . . . . . . . . . . . . 129Mode-Specific Guidelines . . . . . . . . . . . . . 131Installing Memory Modules . . . . . . . . . . . . 134
