Replacing field replaceable units (frus) – HP StorageWorks 3000 RAID Array User Manual

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3-26 RAID Array 3000 Controller Shelf Hardware User’s Guide

Compaq Confidential – Need to Know Required

Writer: Bob Young Project: RAID Array 3000 Controller Shelf Hardware User’s Guide Comments:

Part Number: EK-SMCPQ-UG. D01 File Name: d-ch3 Installation and Maintenance.doc Last Saved On: 12/4/00 1:08 PM

Replacing Field Replaceable Units (FRUs)

This section describes how to replace an FRU in the controller shelf. The
information is divided into the following subsections:

■

Replacing a Host I/O or Device I/O SBB in the controller shelf

■

Replacing a shelf power supply SBB

■

Replacing the RAID controller

■

Replacing the UPS

■

Replacing a blower.

■

Replacing a controller memory cache module

NOTE: The rack-mount UPS is also field replaceable. Refer to the user’s guide supplied
with the unit for the order number and instructions of how to replace it.