4

FRU Removal and Replacement

This chapter describes the removal and replacement procedures (RRPs) for the hp StorageWorks edge switch 2/16 (edge switch 2/16) field-replaceable units (FRUs). Do not remove a FRU until a failure is isolated to that FRU. If fault isolation was not performed, see MAP 0000: Start MAP on page 2–7.

Remove and Replace FRUs

This section describes procedures to remove and replace (RRPJ) concurrent switch FRUs. A screwdriver is required to remove and replace the power supplies. No tools are required to remove and replace the other FRUs. All FRUs are removed and replaced while the switch is powered on and operational (concurrent FRUs). See Chapter 5, Illustrated Parts Breakdown for FRU locations and part numbers.

FRUs

Table 4–1lists the FRUs and electrostatic discharge (ESD) precaution requirements (yes or no) for each FRU.

Table 4–1: ESD Requirements

 

ESD Precaution

FRU Name

Requirement

 

 

SFP LC transceiver

No

 

 

Power supply

No

 

 

Cooling fan

No