HP XC System Software Administration Guide Version 3.0

5. Remove the old system interconnect board.
6. Install the new system interconnect board.
7. Invoke the startsys command to turn on the node's power:
# startsys --image_and_boot n3
“Using the System Interconnect Diagnostic Tools” (page 152) describes diagnostic tools for the Myrinet,
InfiniBand, and Quadrics system interconnects.
170 Servicing the HP XC System