AC450NX Rack Server System Product Guide
viii
Reinstalling the Fan Array Assembly Cover............................................................. 125
Removing the Memory Module Cover...................................................................... 125
Reinstalling the Memory Module Cover ................................................................... 126
13 Server Components: Removing/Reinstalling
Warnings and Cautions .................................................................................................... 127
Tools and Supplies You Need .......................................................................................... 127
Equipment Log ........................................................................................................ 127
Fan Array Housing ........................................................................................................... 128
Removing the Fan Array Housing............................................................................ 128
Reinstalling the Fan Array Housing.......................................................................... 128
LCD Module ..................................................................................................................... 131
Removing the LCD Module...................................................................................... 131
Reinstalling the LCD Module.................................................................................... 131
Memory Modules.............................................................................................................. 132
Removing a Memory Module................................................................................... 132
Reinstalling a Memory Module................................................................................. 133
Front Side Bus Terminator Module................................................................................... 135
Removing a Terminator Module............................................................................... 135
Reinstalling a Terminator Module ............................................................................ 135
Processor......................................................................................................................... 137
Removing a Processor ............................................................................................ 137
Installing a Processor .............................................................................................. 137
DC to DC Converter VRM ................................................................................................ 138
Removing a DC to DC Converter VRM.................................................................... 138
Installing a DC to DC Converter VRM...................................................................... 138
CPU Tray ......................................................................................................................... 140
Removing the CPU Tray.......................................................................................... 140
Reinstalling the CPU Tray........................................................................................ 140
Front Panel Board ............................................................................................................ 142
Removing the Front Panel Board............................................................................. 142
Reinstalling the Front Panel Board .......................................................................... 143
CPU Baseboard ............................................................................................................... 144
Removing the CPU Baseboard................................................................................ 144
Reinstalling the CPU Baseboard.............................................................................. 144
Add-in Boards................................................................................................................... 146
Installing an Add-in Board........................................................................................ 146
Removing an Add-in Board...................................................................................... 149
I/O Riser Card .................................................................................................................. 150
Removing the I/O Riser Card................................................................................... 150
Reinstalling the I/O Riser Card ................................................................................ 150
I/O Tray............................................................................................................................ 152
Removing the I/O Tray............................................................................................. 152
Reinstalling the I/O Tray .......................................................................................... 152
Intelligent Chassis Management Bus (ICMB) Board......................................................... 154
Removing the ICMB Board ...................................................................................... 154
Reinstalling the ICMB Board.................................................................................... 154