HP D7171A - NetServer - LPr User manual

HP NetRAID DIMM
Installation Guide for
HP NetServer LH 3000/3000r
a
n
d
LH
6000/6000
r
HP Part Number 5969-5909
Printed in November 1999

ii
Notice
The information contained in this document is subject to change without
notice.
Hewlett-Packard makes no warranty of any kind with regard
to this material, including, but not limited to, the implied
warranties of merchantability and fitness for a particular purpose.
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incidental or consequential damages in connection with the furnishing,
performance, or use of this material.
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prior written consent of Hewlett-Packard Company.
Torx®is a registered trademark of Camcar Division of Textron, Inc.
3M®is a registered trademark of Minnesota Mining and Manufacturing
Company.
i960®is a registered trademark of Intel Corporation.

iii
Hewlett-Packard Company
Network Server Division
Technical Communications / MS 45SLE
10955 Tantau Avenue
Cupertino, CA 95014 USA
© Copyright 1999, Hewlett-Packard Company.
Audience Assumptions
The guide is for the person who installs, administers, and troubleshoots
LAN servers. Hewlett-Packard Company assumes you are qualified in
the servicing of computer equipment and trained in recognizing hazards
in products with hazardous energy levels.

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Contents
Introduction......................................................................................... 1
Installing the HP NetRAID DIMM ........................................................ 3
Installation Overview......................................................................... 3
Tools You Need................................................................................ 4
Installation ........................................................................................ 5
A. Shutting Down and Disconnecting Power.................................. 5
B. Removing Cover 1 ................................................................... 5
C. Disconnecting the BBM ............................................................ 6
D. Replacing the DIMM................................................................. 8
E. Reconnecting the BBM........................................................... 12
F. Replacing Cover 1.................................................................. 12
G. Restarting the HP NetServer.................................................. 13
Warranty and Support....................................................................... 15
Hardware Accessories Limited Warranty......................................... 15
Hewlett-Packard Hardware Accessories...................................... 15
Third-Party Hardware Products................................................... 17
HP Repair and Telephone Support.................................................. 17
Regulatory Information..................................................................... 19

1
Introduction
This guide describes upgrading HP NetRAID memory in HP NetServer
LH 3000/3000r and LH 6000/6000r. HP NetRAID memory is required
for integrated HP NetRAID operation. For more information about
integrated HP NetRAID, refer to the Integrated HP NetRAID Controller
Configuration Guide.
Standard HP NetRAID memory resides in a 32-MB unbuffered SDRAM
DIMM on the I/O baseboard. It can be upgraded to 64 MB or 128 MB.
CAUTION To avoid damaging the DIMM with electrostatic
discharge, handle the DIMM in a static-free
environment only. Hold the module by its edges and
avoid touching its components. When you set down
a DIMM, always place it on its anti-static container.
In HP NetServer LH 3000/3000r and LH 6000/6000r, the HP NetRAID
memory can be backed up by an optional battery backup module (BBM).
CAUTION If a BBM is installed in the HP NetServer, shut the
NOS down properly and disconnect the BBM before
upgrading the HP NetRAID DIMM.

3
Installing the HP NetRAID DIMM
Installation Overview
This guide lists the tools and procedure for upgrading the HP NetRAID
DIMM in an HP NetServer LH 3000/3000r or LH 6000/6000r.
CAUTION The HP NetRAID DIMM is sensitive to static
electricity and can easily be damaged by improper
handling. Read the following information carefully
before you handle the accessory:
•Leave the DIMM in the anti-static bag until you
are ready to install it.
•Use an anti-static wrist strap and grounding mat.
•Before you touch the DIMM, touch a grounded,
unpainted metal surface on the system to
discharge static electricity.

4
The following procedures are required to install the DIMM:
A. Shutting Down and Disconnecting Power
B. Removing Cover 1
C. Disconnecting the BBM, if present
D. Replacing the DIMM
E. Reconnecting the BBM, if present
F. Replacing Cover 1
G. Restarting the HP NetServer
Tools You Need
The following materials are also required to install this upgrade:
•Anti-static Service Kit (3M®part number 8501/8502/8505 or
equivalent) containing a wrist strap, anti-static mat, and cable.
Use this kit to prevent damage to the system from static
electricity.
•T15 Torx®driver
•T25 Torx driver (required for systems mounted in HP racks)