HP j6700 Guida rapida
HP Visualize J Class UNIX® Workstations
PA8700
Upgrade Instructions
Manufacturing Part Number: A9366-90000
Edition E0802
© Copyright 2002 by Hewlett-Packard
2
Notice
The information contained in this document is subject to change without notice.
Hewlett-Packard assumes no responsibility for the use or reliability of its software on
equipment that is not furnished by Hewlett-Packard.
This document contains proprietary information that is protected by copyright. All
rights reserved. No part of this document may be photocopied, reproduced or translated
to another language without the prior written consent of Hewlett-Packard Company.
Hewlett-Packard Warranty Statement
Refer to Warranty & Support for your HP Workstation for warranty terms applicable to
your Hewlett-Packard product and replacement parts.
Restricted Rights Legend
Use, duplication, or disclosure by the U.S. Government Department of Defense is subject
to restrictions as set forth in paragraph (b)(3)(ii) of the Rights in Technical Data and
Software clause in DFARS 252.227.7013.
© Copyright 2002 Hewlett-Packard Company. All Rights Reserved.
This document contains proprietary information that is protected by copyright. All
rights are reserved. No part of this document may be photocopied, reproduced or
translated to another language without the prior written consent of Hewlett-Packard
Company.
UNIX is a registered trademark in the United States of America and other countries,
licensed exclusively through X/Open Company Limited.
© Copyright 1980, 1984 AT&T, Inc.
© Copyright 1979, 1980, 1983 The Regents of the University of California.
This software and documentation is based in part on the Fourth Berkeley Software
Distribution under license from the Regents of University of California.
Chapter 1 3
1 Getting Started
The following important information must be adhered to for proper removal and
replacement of all Hewlett-Packard parts.
CAUTION This upgrade process should be performed by experienced hardware users only.
Getting Started
Safety Warnings
Chapter 1
4
Safety Warnings
WARNING Removing the device cover may expose sharp edges in the equipment chassis.
To avoid injury, use care when installing customer add-on devices.
NOTE Before performing removal/replacement procedures, position the workstation on a
cushioned flat, stable surface, such as a table top or workbench.
NOTE Installing the recommended HP replacement part in your J Class workstation does not
affect the regulatory and safety classifications or approvals listed in the original owner’s
guide.
Electrostatic Discharge (ESD) Precautions
To prevent damage to the J Class workstation, observe all of the following ESD
precautions while performing removal and replacement procedures:
• Remove all ESD-generating materials from the work area in which you will remove
and replace the workstation field replaceable unit(s).
• Open the ESD materials provided with the replacement part kit. Unfold the black
conductive sheeting (antistatic mat) and place it under a corner of the workstation.
• Wear a static strap to ensure that any accumulated electrostatic charge is
discharged from your body to ground. Attach the static-grounding wrist strap by
following the instructions on the package. Attach the sticky end of the wrist strap to
bare metal on the rear panel of the workstation.
• Connect all equipment together, including the static-free mat, static strap, clips
attached to the wrist strap, and peripheral units.
• Keep uninstalled printed circuit boards in their protective antistatic bags.
• Once you have removed printed circuit boards from their protective antistatic bags,
handle the printed circuit boards by their edges only.
Getting Started
Replacement Part Kit Contents
Chapter 1 5
Replacement Part Kit Contents
Take a moment to verify that your kit contains the following contents:
• System board upgrad tray assembly
• Electrostatic Discharge (ESD) materials
• Removal/Replacement Instructions
If you are missing any part or any documentation, please call your designated service
representative.
Getting Started
Required Tools
Chapter 1
6
Required Tools
You will need the following tools for removal/replacement procedures:
• Light-duty flat blade screwdriver with 6-inch (150 mm) blade
• T-15 and/or T-20 Torque drivers
• ESD materials
• Sufficient ESD protected surfaces on which to lay out parts
Getting Started
Preparing Your Workstation
Chapter 1 7
Preparing Your Workstation
You must prepare your workstation before you install new upgrades or remove old
components. Here is the procedure for doing this:
1. Determine if you have the correct version of the operating system. Note that your
workstation must be running the HP-UX 11.0 operating system and the Workstation
Additional Core Enchancements (ACE) for HP-UX 11.0 (November 1999) or HP-UX
11i operating system and the Hardware Enablement Bundle (HWE) for HP-UX 11i
(June 2001) to accommodate the PA8700 upgrade. Use the command uname -r to
determine the version of your operating system. For example, it should report
B.11.00. if you are running an HP-UX 11.0 operating system. If the workstation is
running an older version of HP-UX, update the operating system software before
continuing. Use the command:
/usr/sbin/swlist -l bundle
to view what software products are loaded in your system. If the bundle list includes
B6261AA, HP-UX 11.0 with ACE (Nov., 1999), or HWEnable11i, HP-UX 11i with
HWE (June, 2001), you do not need to update HP-UX.
2. Determine the workstation’s LAN ID by entering the following command:
/usr/sbin/lanscan.
The output is similar to the following:
Hardware Station Crd Hardware Net-Interface NM MAC HP DLPI Mjr
Path Address In# State NameUnit State ID Type Support Num
2.0.2 0x08000970ECC0 0 UP lan0 UP 4 ETHER YES 130
Record the LAN ID here. You will need it after installing the new system board:
Enter LAN ID: ___ ___ ___ ___ ___ ___ -___ ___ ___ ___ ___ ___
You must supply the dash (-) between the first six digits and the last six digits
After you install the new CPU board and power on the system for the first time, you
may be prompted for the LAN ID.
Getting Started
Safely Powering Down the J Class Workstation
Chapter 1
8
Safely Powering Down the J Class Workstation
You must complete the following steps before performing any of the removal and
replacement procedures:
CAUTION Do not use the power supply interlock thumbscrew on the rear panel to power down the
workstation. This power down method may hang the operating system in an
unrecoverable state.
NOTE Remove any accessory bag(s) and their black tab screws, if present, from the rear of the
workstation. Remove any existing SCSI terminators.
1. Power off the workstation by simply pressing the power switch on the front panel of
the workstation. Also, power off the monitor and any attached peripheral devices.
If necessary, shut down the workstation by executing “shutdown -h” as user root.
This ensures that all programs are terminated and all data is saved before switching
the power off.
2. After 30 seconds, unplug the workstation’s power cord and all peripheral devices
from AC power outlets. Before attempting to move the workstation to a disassembly
area, disconnect all peripherals from the back of the system.
3. Place the workstation on a flat, stable surface, such as a tabletop or floor. To protect
against scratches, remove miscellaneous debris from the work surface.
Getting Started
Product Exploded Diagram
Chapter 1 9
Product Exploded Diagram
Figure 1-1 shows an exploded view of the internal components (FRUs) in the J Class
workstations and Table 1-1 describes each of the exploded views components.
Refer to this figure to identify the various workstation FRUs while performing the FRU
removal and replacement procedures in Chapter 2.
Figure 1-1 Exploded View of the J Class Workstation
15
16
3
8
1
6
9
2
12
10
5
4
11
7
13
14
Desk side only
Plastic cover
desk side only
Getting Started
Product Exploded Diagram
Chapter 1
10
Table 1-1 Description of the Components in the J Class Exploded Diagram
Numbers in
Figure 1-1 Description
1 J Class System Board Assembly
2 Power supply 500W includes system speaker,
power supply fans, and LCD display cable
3 SDRAM DIMMs
4 LVD Ultra SCSI hard disk
5 Optical Drives, ATAPI Assembly
6 PCA, SCA backplane (disk drive)
7 LCD/power switch assembly
8 VRM assembly
9 PCA-PCI backplane board
10 PCI cage assembly includes PCI tray fan
11 Disk drive bracket assembly
12 Main chassis assembly
14 Internal SCSI cable
13 Disk EMI cover assembly
14 Front bezel assembly
15 Cosmetic cover (without logo)
16 Deskside pedestal
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