There is one SP internal interconnect assembly in each CMIOU chassis. These assemblies connect the CMIOUs to the SPs.
There is one SP internal interconnect assembly in the switch chassis. This assembly connects switch units to the SPs.
Caution - This procedure requires that you handle components that are sensitive to electrostatic discharge. This discharge can cause server components to fail. Follow antistatic precautions to prevent electrostatic damage. See Prevent ESD Damage.
These topics explain how to service SP internal interconnect assemblies.