6 ContentsExpansion Cards . . . . . . . . . . . . . . . . . . . . . 81Expansion Card Installation Guidelines. . . . . . . 81Removing an Expansion Card. . . . . . . . . . . . 82Installing an Expansion Card . . . . . . . . . . . . 84SAS Controller Expansion Card . . . . . . . . . . . 85System Memory . . . . . . . . . . . . . . . . . . . . . 86General Memory Module Installation Guidelines . 86Mode-Specific Guidelines . . . . . . . . . . . . . 86Removing Memory Modules . . . . . . . . . . . . 88Installing Memory Modules. . . . . . . . . . . . . 89Processor . . . . . . . . . . . . . . . . . . . . . . . . . 91Removing the Processor . . . . . . . . . . . . . . 91Installing a Processor. . . . . . . . . . . . . . . . 94Cooling Fan . . . . . . . . . . . . . . . . . . . . . . . . 95Removing the Cooling Fan . . . . . . . . . . . . . 95Installing the Cooling Fan . . . . . . . . . . . . . . 96System Battery . . . . . . . . . . . . . . . . . . . . . . 97Replacing the System Battery . . . . . . . . . . . 97Power Supply . . . . . . . . . . . . . . . . . . . . . . 99Removing the Power Supply . . . . . . . . . . . . 99Installing the Power Supply. . . . . . . . . . . . 100Internal USB Memory Key . . . . . . . . . . . . . . . 101Chassis Intrusion Switch . . . . . . . . . . . . . . . 102Removing the Chassis Intrusion Switch . . . . . 102Installing the Chassis Intrusion Switch. . . . . . 103Control Panel Assembly . . . . . . . . . . . . . . . . 104Removing the Control Panel Assembly . . . . . . 104Installing the Control Panel Assembly . . . . . . 106
