HP Clemco 60 Guide

HP StorageWorks 6X/7X
Series Modular Storage
Array Enclosure
I/O module replacement
instructions
For updates, visit the HP website for the appropriate enclosure:
MSA60 or MSA70.
© Copyright 2006 Hewlett-Packard Development Company, L.P.
The information contained herein is subject to change without notice.
The only warranties for HP products and services are set forth in the
express warranty statements accompanying such products and services.
Nothing herein should be construed as constituting an additional
warranty. HP shall not be liable for technical or editorial errors or
omissions contained herein.
Part number: 436502-001
First edition: November 2006
*436502-001*
About this document
This document details procedures for replacing a failed I/O
module in an HP StorageWorks 6X/7X Series Modular Smart
Array Enclosure.
Before you begin
CAUTION: Before removing the failed component, make sure
that you have the replacement part available. Removing a
component impacts the airflow and cooling ability of the
device.
To prevent improper cooling and thermal damage, do not
operate the enclosure unless all bays are populated with either
a component or a blank.
Do not remove more than one component or blank from the
enclosure at a time. Doing so impacts the airflow and cooling
ability of the device. To avoid possible overheating, insert the
new or replacement component as quickly as possible. If the
internal temperature exceeds acceptable limits, the enclosure
may overheat and automatically shut down or restart.
Parts can be damaged by electrostatic discharge. Use proper
anti-static protection.
Verifying component failure
Use the following methods to verify component failure:
•Check the I/O status LED:
Green = System activity
Amber = Fault condition
Off = No system activity
•Check the host log for errors.
Removing the I/O module
1. Power down the enclosure:
a. Power down any attached servers. See the server
documentation.
b. Press the Power On/Standby button on the enclosure.
c. Wait for the system power LED to go from green to
amber.
d. Disconnect the power cords.
2. Disconnect any SAS cables connected to the I/O module.
3. Squeeze the lever (1) and pull it down (2).
4. Slide the I/O module out of the chassis (3).

Installing the I/O module
To install the I/O module:
1. Squeeze the lever and pull it down.
2. Slide the I/O module into the chassis until it clicks into
place.
3. Connect SAS cables to the module.
4. Power up the enclosure.
Verifying component replacement
After replacing the I/O module, check the I/O module status
LED.