HP 4400 Replacement Instructions Manual

Also see for Compaq Presario,Presario 4400: Reference Quickspecs Introduction Install guide Supplementary guide

Contents

HP StorageWorkscontroller enclosure 4Gb arraycontroller with embedded switchreplacement instructionsThese instructions apply to the EVA4400 productfamily.© Copyright 2008, 2009 Hewlett-Packard Development Company,L.P.First edition: February 2009The information in this document is subject to change without notice.Printed in Puerto Ricowww.hp.com*533475-001*About this documentThis document provides the procedure for replacing an HSV300–Scontroller module (with a B-series embedded switch) in the controllerenclosure used with the EVA4400. For the latest documentation, go tohttp://www.hp.com/support/manuals, and select your product.The information contained herein is subject to change without notice.The only warranties for HP products and services are set forth in theexpress warranty statements accompanying such products and services.Nothing herein should be construed as constituting an additionalwarranty. HP shall not be liable for technical or editorial errors oromissions contained herein.WARRANTY STATEMENT: To obtain a copy of the warranty for thisproduct, see the warranty information website:http://www.hp.com/go/storagewarrantyBefore you beginObserve the following precautions when replacing a controller.CAUTION:HP recommends that you perform the replacement procedurewithin seven minutes from when the controller is removed towhen it is replaced in the enclosure. Ensure all necessary partsare available so the procedure can be completed withoutinterruption. Removing a controller module significantly changesthe air flow within the enclosure. Both controllers must beinstalled for the enclosure to cool properly. If a controller fails,leave it in place in the enclosure until a new module is availableto install. The enclosure could shut down due to overheatingunless the controller is replaced within the recommended sevenminutes.Parts can be damaged by electrostatic discharge. Use properanti-static protection. Refer to the documentation that shippedwith your system for additional information.NOTE:• Alloy (gray)-colored latches on components like the controllermeans the component is warm-swappable. Halt the I/O of thefailing controller with HP Command View EVA before removingthis component.• Ensure that the backup configuration settings and correctfirmware version of the embedded switch are available to re-store or install in a replacement controller. Attempt to save abackup of your switch configuration file if you have not previ-ously done so.• There are two controllers at the rear of the controller enclosure.See Figure 1 for the locations.Page 1

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