Contents
Component identification...................................................................................................... 8
Server node numbering.......................................................................................................................................................................................................... 8
Server node orientation..........................................................................................................................................................................................................8
Rear panel components..........................................................................................................................................................................................................8
Rear panel LEDs and button.............................................................................................................................................................................................10
System board components................................................................................................................................................................................................11
Riser board components..................................................................................................................................................................................................... 15
Direct liquid cooling system..............................................................................................................................................................................................17
Operations..............................................................................................................................21
Power up the server...............................................................................................................................................................................................................21
Power down the server........................................................................................................................................................................................................ 21
Power capping...........................................................................................................................................................................................................................21
Remove the server blank.................................................................................................................................................................................................... 23
Disconnect the tube set.......................................................................................................................................................................................................24
Remove the server..................................................................................................................................................................................................................24
Remove the node cover.......................................................................................................................................................................................................25
Remove the air baffle............................................................................................................................................................................................................ 26
Remove the primary riser................................................................................................................................................................................................... 27
Remove the secondary riser............................................................................................................................................................................................. 28
Install the secondary riser.................................................................................................................................................................................................. 30
Install the primary riser........................................................................................................................................................................................................31
Install the air baffle.................................................................................................................................................................................................................33
Install the node cover............................................................................................................................................................................................................33
Install the server...................................................................................................................................................................................................................... 34
Connect the tube set.............................................................................................................................................................................................................35
Information pull tab.................................................................................................................................................................................................9
Front panel LED power fault codes.............................................................................................................................................................11
DIMM slot locations.............................................................................................................................................................................................. 12
DIMM label identification.................................................................................................................................................................................. 12
Processor and socket components..............................................................................................................................................................14
Primary riser board components.................................................................................................................................................................. 15
Secondary riser board components............................................................................................................................................................ 15
PCIe4 slot description......................................................................................................................................................................................... 17
Processor cooling loop components...........................................................................................................................................................19
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