Field-Replaceable Units

The following table lists the field-replaceable units (FRUs) in the server and directs you to the replacement instructions.

FRU	Description	Replacement Instructions
CMOD	Warm-serviceable Add or replace CPU module assemblies (CMOD0-7) including a processor and memory.	Servicing CPU Module (CMOD) Components (FRU)
Processor and heatsink	Warm-serviceable Add or replace the Processor Heatsink Module (PHM) CPU that carries out system instructions located in CMODs.	Servicing Processors (FRU)
SMOD	Cold-serviceable Replace system module assemblies SMOD0 or SMOD1.	Servicing System Module (SMOD) Components (FRU)
Front indicator module (FIM)	Cold-serviceable Contains push-button circuitry and LED indicators that are displayed on the chassis bezel.	Servicing the Front Indicator Module (FRU)
Midplane assembly	Cold-serviceable Internal midplane/busbar assembly in the chassis.	Servicing the Midplane Assembly (FRU)