HP AlphaServer DS25 User manual

AlphaServer DS25

Field Upgrade to DS25 Model B

Order Number: EK-H7911-UP. A01

This manual is for persons upgradingan AlphaServer DS25

systemto DS25 Model B.

Hewlett-Packard Company

March 2003

HP shall not be liable for technical or editorial errors or omissions contained herein. The information

in this document is provided “as is” without warranty of any kind and is subject to change without

notice. The warranties for HP products are set forth in the express limited warranty statements

accompanying such products. Nothing herein should be construed as constituting anadditional

warranty.

FCC Notice

This equipmentgenerates, uses,and may emit radio frequency energy. The equipmenthas been type

tested and found tocomply with the limits for a Class A digital device pursuant to Part15 of FCC

rules, which are designed to provide reasonableprotection against such radio frequency interference.

Operation of this equipment in a residential area may cause interference in which case the userat his

own expense will be required to take whatever measures may be required to correct the interference.

Any modifications to this device—unless expressly approved by the manufacturer—can void the

user’s authority tooperate this equipment underpart15 of the FCC rules.

Modifications

The FCC requires the user to be notified that any changes or modifications made to this device that are

not expressly approved by Hewlett-Packard Company may void the user's authority tooperate the

equipment.

Cables

Connections to this device must be made with shielded cables with metallic RFI/EMI connector hoods

in order to maintain compliance with FCC Rules and Regulations.

Taiwanese Notice

Japanese Notice

Canadian Notice

This Class A digital apparatus meets all requirements of the Canadian Interference-Causing Equipment

Regulations.

Avis Canadien

Cet appareil numérique de la classe A respecte toutes les exigences du Règlement sur le matériel

brouilleur du Canada.

European Union Notice

Products with the CEMarking comply with both the EMC Directive (89/336/EEC) and the Low

Voltage Directive (73/23/EEC) issued by the Commission of the European Community.

Compliance with these directives implies conformity to the following European Norms (in brackets are

the equivalent international standards):

EN55022 (CISPR 22) - Electromagnetic Interference

EN50082-1 (IEC801-2, IEC801-3, IEC801-4) - Electromagnetic Immunity

EN60950 (IEC950) - Product Safety

Warning!

This is a Class A product. In a domestic environment this product may cause radio interference in

which case the user may be required to take adequate measures.

Achtung!

Dieses ist ein Gerätder Funkstörgrenzwertklasse A. In Wohnbereichen können bei Betrieb dieses

Gerätes Rundfunkstörungen auftreten, in welchen Fällen der Benutzer fürentsprechende

Gegenmaßnahmen verantwortlich ist.

Attention!

Ceci est un produitde Classe A. Dans un environnementdomestique, ce produit risque de créer des

interférences radioélectriques, il appartiendra alors àl'utilisateurde prendre les mesures spécifiques

appropriées.

Contents

Preface .......................................................................................................................... vii

Chapter 1 Upgrade

1.1 Overview ...............................................................................................1-1

1.2 Disassembly Procedure.........................................................................1-2

1.3 Installation Procedure...........................................................................1-6

Preface

Intended Audience

This manual is for persons ugrading an AlphaServer DS25 to DS25 Model B.

Document Structure

This manual has one chapter.

• Chapter 1, Upgrade, Provides an overview of the upgrade procedure and

stepby step instructions to convert and AlphaServer DS25 systemto DS25

Model B.

vii

Documentation Titles

Table 1 HP AlphaServer DS25 Documentation

Title Order Number

User Documentation Kit

Owner’s Guide

Documentation CD (6 languages)

Maintenance Kit

Service Guide

Loose Piece Items

Basic InstallationCard

Rackmount Installation Guide

Rackmount Installation Template

AlphaServer DS25 in a 9000 Series

Cabinet Installation Information

AlphaServer DS25 Field Upgradeto

DS25 Model B (this document)

QA–6WEAA–G8

EK–DS250–UG

AG– RT2DA –TS

QA–6WEAB–G8

EK–DS250–SV

EK–DS250–PD

EK–DS250–RG

EK–DS250–TP

EK–BA57R–IN

EK-H7911-UP

Information on the Internet

Visit the AlphaServer Website at www.compaq.com/alphaserver/ for service

tools andmore informationabout theAlphaServer DS25 system.

viii

Chapter 1

Upgrade

1.1 Overview

This procedure is to be used to install the500-watt power supply upgradeto the

AlphaServer DS25 system. The old 375-watt power supplies areNOT

mechanically interchangeable with the new 500-watt units so therefore, they

will not fit into the system afterthis upgrade is complete. The upgrade kit part

numberis 3X-H7911-UP and contains the following items:

• Three 30-10047-01 500-watt power supplies

• One 70-41154-01 500-watt PSbackplaneassembly

• Four 74-62829-01 tubular spacers

This procedure assumes that the system has been powered down and removed

from the rack or pedestal mounting, and that the system enclosure is laying on

its right side.

HINT. A 10-inch long #1 Phillips screwdriver is the recommended tool for

removing andinstallingthepower supplybackplanes. It is quite helpful if the

tip of the screwdriver is magnetized!

First the old power supplies and power supply backplane are removed and then

the new power supply backplane and 3, 500 watt power supplies are installed.

Upgrade 1-1

1.2 Disassembly Procedure

Follow these steps to disassembletheAlphaServer DS25 in preparation for

installingthe upgrade.If needed, detailed information on the first four steps

may be found in theAlphaServer DS25 Owner’s Guide, EK-DS250-UG, or the

AlphaServer DS25 Service Guide, EK-DS250-SV.

1. Remove the top cover

�

2. Remove the hard disks inthestorage cage.

3. Loosen the thumbscrewson the front access door in front of the power

supplies and remove the door.

4. Remove the 375-watt power supplies and PS filler, if present.

1-2AlphaServer DS25 Field Upgrade to DS25 Model B

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