HP StorageWorks Modular Smart Array 1000 HP StorageWorks MSA SAN Switch 2/8 Re - Page 1

Replacement Instructions hp StorageWorks MSA SAN Switch 2/8 These instructions apply to the MSA1000 product family. The part may also be used in other HP products. Please refer to documentation for your specific product for detailed replacement instructions. If the product in which this part is being replaced is still under HP warranty, then the replacement part(s) referred to in these Replacement Instructions is provided under the terms and conditions of the Hewlett-Packard Company Limited Warranty for that product. A copy of this Limited Warranty may be viewed at: http://h18006.www1.hp.com/products/storageworks/warranty.html If this is a trade sale part (product out of warranty), then the replacement part(s) referred to in these Replacement Instructions is provided under HP's express limited warranty statement, which may be viewed at: http://customerops.corp.hp.com/1sw/pdm_om/warranty_support/policies/ 2330100.doc The replacement part takes on either the Limited Warranty Period of the part being replaced or a ninety-day period that begins upon installation of the replacement part, whichever is greater. The information contained on these replacement instructions is subject to change without notice. The only warranty for this replacement product is as noted above. Nothing in these replacement instructions should be construed as constituting an additional warranty. The information provided in these replacement instructions is provided "AS IS" and HP is not liable for technical or editorial errors or omissions contained herein. © Copyright 2004 Hewlett-Packard Development Company, L.P. Please note that this document is protected by federal copyright law and that no part of this document may be copied, reproduced or translated without the prior written consent of Hewlett-Packard Development Company, L.P. Printed in the USA. MSA SAN Switch 2/8 Replacement Instructions First Edition (April 2004) Part Number: 358185-001 About this document This document details the procedures for replacing a failed MSA SAN Switch 2/8 in HP StorageWorks Modular Smart Array (MSA) storage systems. Verifying component failure Before replacing the switch use the following methods to verify the component failure. ■ If the service indicator LED flashes amber, it indicates a failure. ■ Check the controller LCD for one of the error messages listed in Table 1. Table 1: LCD Error Messages No. 514 515 516 Message FIBRE SWITCH HARDWARE FAILURE FIBRE DEVICE HARDWARE FAILURE FIBRE SUBSYSTEM FAILURE Before you begin Read the following cautions and information before beginning removal and replacement procedures. WARNING: To reduce the risk of injury from laser radiation or damage to the equipment, observe the following precautions: ■ Do not open any panels, operate controls, make adjustments, or perform procedures to a laser device other than those specified herein. ■ Do not stare into the laser beam when panels are open. Caution: Be sure the replacement part is available before removing the failed component. Removing a component impacts cooling within the enclosure. Caution: Parts can be damaged by electrostatic discharge. Use proper anti-static protection. Refer to the documentation that shipped with your system for additional information. Caution: It is important to follow these instructions when replacing components in the MSA. If the procedure is done improperly, it is possible to lose data or damage equipment. Note: Before replacing the MSA SAN Switch 2/8 it is important to stop all system access (for example, application, system I/O, or RAW device file path/s) to the device. 358185- 001