Contents 7Removing a VFlash Media Card . . . . . . . . . . 105Internal USB Memory Key . . . . . . . . . . . . . . . 105Processors . . . . . . . . . . . . . . . . . . . . . . . . 106Removing a Processor . . . . . . . . . . . . . . . 106Installing a Processor . . . . . . . . . . . . . . . 110System Battery . . . . . . . . . . . . . . . . . . . . . . 111Replacing the System Battery . . . . . . . . . . . 111RAID Battery (Optional) . . . . . . . . . . . . . . . . . 114Removing the RAID Battery . . . . . . . . . . . . 114Installing the RAID Battery . . . . . . . . . . . . . 115Control Panel Assembly . . . . . . . . . . . . . . . . . 115Removing the Control-Panel Module. . . . . . . . 115Installing the Control-Panel Module . . . . . . . . 117SAS Backplane . . . . . . . . . . . . . . . . . . . . . 117Removing the SAS Backplane . . . . . . . . . . . 117Installing the SAS Backplane . . . . . . . . . . . 120Power Distribution Board . . . . . . . . . . . . . . . . 121Removing the Power Distribution Board . . . . . . 121Installing the Power Distribution Board . . . . . . 123System Board . . . . . . . . . . . . . . . . . . . . . . 124Removing the System Board . . . . . . . . . . . . 124Installing the System Board . . . . . . . . . . . . 1264 Troubleshooting Your System . . . . . . . . 129Safety First—For You and Your System . . . . . . . . . 129Troubleshooting System Startup Failure . . . . . . . . 129
