Contents 7Installing a Cooling Fan . . . . . . . . . . . . . . . 113iDRAC6 Express Card (Optional). . . . . . . . . . . . . 114Installing an iDRAC6 Express Card . . . . . . . . . 114Removing an iDRAC6 Express Card . . . . . . . . 116iDRAC6 Enterprise Card (Optional) . . . . . . . . . . . 117Installing an iDRAC6 Enterprise Card . . . . . . . 117Removing an iDRAC6 Enterprise Card . . . . . . . 119VFlash Media (Optional) . . . . . . . . . . . . . . . . . 120Installing a VFlash Media Card . . . . . . . . . . . 120Removing a VFlash Media Card . . . . . . . . . . 120Processor . . . . . . . . . . . . . . . . . . . . . . . . 120Removing a Processor . . . . . . . . . . . . . . . 120Installing a Processor . . . . . . . . . . . . . . . 124Power Supplies . . . . . . . . . . . . . . . . . . . . . 125Removing a Redundant Power Supply . . . . . . . 125Installing a Redundant Power Supply . . . . . . . 127Removing the Power Supply Blank. . . . . . . . . 127Installing the Power Supply Blank . . . . . . . . . 127Removing a Non-Redundant PowerSupply. . . . . . . . . . . . . . . . . . . . . . . . 128Installing a Non-Redundant PowerSupply. . . . . . . . . . . . . . . . . . . . . . . . 130System Battery . . . . . . . . . . . . . . . . . . . . . . 130Replacing the System Battery . . . . . . . . . . . 130Control Panel Assembly . . . . . . . . . . . . . . . . . 132Removing the Control Panel Board Assemblyand the Control Panel Display Module . . . . . . . 132Installing the Control Panel Board Assemblyand the Control Panel Display Module . . . . . . . 134