Dell PowerEdge MX840c EMC PowerEdge MX840c Installation and Service Manual - Page 4

Installing the sled cover...47 Air shroud...49 Removing the air shroud from the PEM...49 Installing the air shroud on the PEM...49 Removing the air shroud from the system board 50 Installing the air shroud on the system board...51 Processor expansion module...52 Removing the processor expansion module...52 Installing the processor expansion module...53 Drives...54 Drive installation guidelines...54 Removing a drive blank...54 Installing a drive blank...55 Removing a drive carrier...56 Installing a drive carrier...57 Removing a drive from the drive carrier...58 Installing a drive into the drive carrier...59 Drive backplane...60 Drive backplane connectors...60 Removing the drive backplane...61 Installing the drive backplane...62 Cable routing...64 Drive cage...67 Removing the drive cage...67 Installing the drive cage...68 Battery backup unit ...69 Removing the battery backup unit module...69 Installing the BBU module...70 Removing the BBU from the BBU cage...71 Installing the BBU into the BBU cage...72 Control panel...73 Removing the control panel...73 Installing the control panel...74 System memory...75 Memory channels and population...75 General memory module installation guidelines...78 NVDIMM-N memory module installation guidelines 79 DCPMM installation guidelines ...82 Mode-specific guidelines...84 Removing a memory module...87 Installing a memory module...88 Processors and heat sinks...89 Processor wattage and heat sink dimensions...90 Removing the processor and heat sink module 90 Removing the processor from the processor and heat sink module 91 Installing the processor into a processor and heat sink module 92 Installing the processor and heat sink module...95 iDRAC card...96 Removing the iDRAC card...96 Installing the iDRAC card...97 4 Contents