HP A3550A Storage Processor (SP) Installation Guide - Not Orderable

Hewlett-Packard Storage Processor (SP)

Installation Guide

Hewlett-Packard SPs are customer installable and replaceable. A replacement SP must be the same type as the SP being

replaced.

The locations of the SPs in the 30-slot disk arrays are shown in Figure 1.

.

Figure 1.

Install an SP by performing the following steps. Place a check in the appropriate

o

as the step is completed.

Step 1:

Observe antistatic precautions

An SP is shipped with an ESD kit containing:

–

ESD wrist strap

–

ESD conductive sheet

o

Ground the ESD wrist strap to the metal edge above the

rear retaining screws and fasten the strap to your wrist.

Step 2:

Prepare to install the SP

o

Remove the replacement SP from its shipping carton

and place it on a suitable antistatic work surface or the

ESD conductive sheet.

Array power can be left on during SP removal and

replacement.

o

Remove the failed SP.

o

Remove the memory modules from the failed SP.

o

Insert memory modules in the SIMM connectors on the

SP to be installed.

See the

2EMOVAL±AND±2EPLACEMENT

chapter in the

(EWLETT²0ACKARD±(IGH±!VAILABILITY±&IBRE±#HANNEL±

$ISK±!RRAY±5SER±’UIDE

for more information about

SIMM removal and replacement.

SP-A

SP-B

Rear view, top of the disk array