HP Vizualize Manual

HP VISUALIZE B2000 UNIX®Workstations
Parts Removal/Replacement Guide
Manufacturing Part Number: HP Part No. A5983-90060
Edition E0100

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© Copyright 2000 Hewlett-Packard Company
Notice
UNIX is a registered trademark in the United States and other
countries, licensed exclusively through X/Open Company Limited.
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
HP PRODUCT HP VISUALIZE B2000 Workstations
REFERENCE Warranty and Services/Support Booklet,
Part Number A5014-90140 (E1199)
The warranty statement shipped with your product supersedes any and
all previous workstation Warranty Statements for the Hewlett-Packard
Workstations specified herein. Note: This Parts-Only Base Warranty is
offered only in the US; for country-specific warranties, please contact
your HP country sales representative.

3
Year 2000 Compliance
This HP Year 2000 Warranty is in addition to the HP Standard
Commercial Warranties contained in Exhibit E16, HP Terms and
Conditions of Sale and Service. HP warrants that each HP hardware,
software, and firmware Product delivered under this HP Year 2000
Warranty will be able to accurately process date data (including, but not
limited to, calculating, comparing, and sequencing) from, into, and
between the twentieth and twenty-first centuries, and the years 1999
and 2000, including leap year calculations, when used in accordance with
the Product documentation provided by HP (including any instructions
for installing patches or upgrades), provided that all other products (e.g.
hardware, software, firmware) used in combination with such HP
Product(s) properly exchange date data with it.
If the Specifications require that specific HP Products must perform as a
system in accordance with the foregoing warranty, then that warranty
will apply to those HP Products as a system, and Customer retains sole
responsibility to ensure the Year 2000 readiness of its information
technology and business environment. The duration of this warranty
extends through January 31, 2001. The remedies available under this
warranty will be defined in, and subject to, the terms and limitations of
the warranties contained in HP’s standard commercial warranties. To
the extent permitted by local law, this warranty applies only to branded
HP Products and not to products manufactured by others that may be
sold or distributed by HP. This HP Year 2000 Warranty applies only to
HP Products shipped after the effective date, July 01, 1998, of this
warranty. Nothing in this warranty will be construed to limit any rights
or remedies provided elsewhere in the HP Terms and Conditions of Sale
and Service with respect to matters other than Year 2000 compliance.
RESTRICTED RIGHTS LEGEND.
Use, duplication, or disclosure by the U.S. government is subject to
restrictions as set forth in subdivision (c) (1) (ii) of the Rights in
Technical Data and Computer Software Clause in DFARS 252.227.7013.
Hewlett-Packard Co., 3000 Hanover St., Palo Alto, CA 94304.

4

Contents
5
1. Getting Started
Safety Warnings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Electrostatic Discharge (ESD) Precautions . . . . . . . . . . . . . . . . . . . . . . . .9
Replacement Part Kit Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Required Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Safely Powering Down the B2000 Workstation . . . . . . . . . . . . . . . . . . . .12
Product Exploded Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
2. Parts Replacement Procedures
Front Bezel and Left Side Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Opening the Front Bezel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Closing the Front Bezel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Left Side Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Memory DIMMs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Installing Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Removing Memory DIMMs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Displaying the Current Memory Configuration . . . . . . . . . . . . . . . . . .23
PCI I/O Card(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Removing I/O Cards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Installing I/O Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
CD Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
Removing a CD Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
Installing a CD Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
Floppy Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
Installing a Floppy Disk Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
Removing the Floppy Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
Verifying the Floppy Drive Configuration. . . . . . . . . . . . . . . . . . . . . . .44

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Contents
Hard Disk Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Installing a Hard Disk Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Removing a Hard Disk Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Configuring a Hard Disk Drive as a File System . . . . . . . . . . . . . . . . 52
Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Removing the Power Supply. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Installing the Power Supply. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Voltage Regulator Modules (VRMs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Removing VRMs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Installing VRMs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
System Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Removing the System Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Installing the System Board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Fans (I/O and System Board Fan) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Removing the I/O Fan. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Installing the I/O Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Removing the System Board Fan. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Installing the System Board Fan. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
LCD Display with Power Switch and Display Cable . . . . . . . . . . . . . . . 77
Removing the LCD Display/Power Switch Assembly . . . . . . . . . . . . . 77
Installing the LCD Display/Power Switch Assembly . . . . . . . . . . . . . 78
Speaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Removing the Speaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Installing the Speaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Real Time Clock Module (Battery) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
3. Wrapping Up
Verifying System Operations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Contents
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Returning the Defective Exchange Assembly . . . . . . . . . . . . . . . . . . . . .85

8
Contents

9
1Getting Started
The following important information must be adhered to for proper removal and
replacement of all Hewlett-Packard parts.
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 B2000 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 B2000 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. See
Figure 1-1. on page 10.

10 Chapter1
Getting Started
Electrostatic Discharge (ESD) Precautions
Figure 1-1. ESD Precautions
• 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. See Figure 1-1. on page 10.
• Connect all equipment together, including the static-free mat, static strap, clips
attached to the wrist strap, nodes, 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.
Antistatic Mat
Static Strap
Strap attached
to Bare Metal

Chapter 1 11
Getting Started
Replacement Part Kit Contents
Replacement Part Kit Contents
Take a moment to verify that your kit contains the following contents:
• Part assemblies matching your order information.
• Part Number: A3024-80004, Electrostatic Discharge (ESD) materials.
• Removal/Replacement Instructions.
•B2000 Owner’s Guide
If you are missing any part or documentation, please call your designated service
representative.
Required Tools
You will need the following tools for removal/replacement procedures:
• T-10 and/or T-15 Torx drivers
• Light-duty flat-blade screwdriver with a 6-inch (150mm) blade
• ESD materials

12 Chapter1
Getting Started
Safely Powering Down the B2000 Workstation
Safely Powering Down the B2000 Workstation
You must complete the following steps before performing any of the removal and
replacement procedures:
NOTE Remove any accessory bag(s) and their black tab screws, if present, from the
rear of the workstation.
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.
Figure 1-2. Unplugging Peripherals
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.
Open the USB clip from the top
to release the USB cables.
Power Cord Connector
Disconnect
all peripherals.

Chapter 1 13
Getting Started
Product Exploded Diagram
Product Exploded Diagram
Refer to the figure below for a basic parts overview of the B2000 workstation.
Figure 1-3. Exploded View
Air Divider
PCI Fan
Assembly
Speaker
System
Fan
Left
Side
Panel
Power Supply Voltage Regulator
Modules (VRMs)
Memory
System Board
PCI
Retainer
Front
Bezel
CD Drive
Bracket
Floppy
Drive
Bracket
Hard Disk
Drive & Bracket

14 Chapter1
Getting Started
Product Exploded Diagram

15
2Parts Replacement Procedures
This section describes how to remove and replace components and assemblies in the B2000
workstation.
Front Bezel and Left Side Panel
Figure 2-1. Front Bezel
Opening the Front Bezel
Perform the following steps to open the workstation.
1. Power off the workstation and unplug the workstation.
2. 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 back panel of the
workstation.
3. Unlatch the front bezel by pressing in on the two latch buttons located on the right side
of the front bezel. See Figure 2-1.
4. Swing the panel outward on its left snap hinges until the panel releases and place the
front bezel in a safe location to avoid damage.
Latch Buttons
Power
Switch

16 Chapter2
Parts Replacement Procedures
Front Bezel and Left Side Panel
Closing the Front Bezel
Perform the following steps to close the workstation.
1. Locate the hinges on the left side of the front bezel, and insert them into the holes
located along the left edge of the workstation.
2. Rotate the front bezel inward until you hear the two latch buttons snap in place. The
front bezel is now closed.
3. Plug in the workstation’s power cord, and power on the workstation.
Left Side Panel
This section explains how to open and close the left side panel of the workstation. This side
panel will have to be opened whenever you need access to the internal components of the
workstation.
Opening the Left Side Panel
Perform these steps to open the left side panel.
WARNING Always unplug the workstation’s power cord from the electrical
outlet or power source before opening the workstation. Reference
“Safely Powering Down the B2000 Workstation” on page 12.
1. Power off the workstation, and unplug the workstation’s power cord from the electrical
outlet.
2. 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 back panel of the
workstation. See Figure 1-1. on page 10.
3. Turn the workstation around so its back is facing you. Remove the two T-15 Torx
thumbscrews as shown in Figure 2-2.

Chapter 2 17
Parts Replacement Procedures
Front Bezel and Left Side Panel
4. Grasp the back edge of the left side panel and rotate it outward approximately 30 degrees to the
workstation. Next, pull the panel toward you as shown in Figure 2-2. This releases the panel’s
top and bottom left side hook hinges from their hinge slots. See Figure 2-2.
Figure 2-2 Opening the Left Side Panel
NOTE The EMI gasket, as shown in Figure 2-2, must not be removed from the side
panel.
Closing the Left Side Panel
Perform these steps to close the left side panel.
1. Hold the left side panel so that the top and bottom hinge hooks can be inserted into
their hinge slots. See Figure 2-2. Note that the hinge slots are located on the far right
edge of the workstation (using the back of the workstation as the reference).
2. Swing the back edge of the panel toward the workstation’s back edge and press the
outside edges of the side panel tightly against the workstation. This will ensure a tight
seal of the EMI gaskets.
3. Secure the side panel in place and tighten the two T-15 Torx thumbscrews you
previously removed.
Left Side Panel
EMI Gasket
Hinge Hook
Hinge Slot
T-15 Torx
Screw
T-15 Torx
Screw

18 Chapter2
Parts Replacement Procedures
Memory DIMMs
Memory DIMMs
This section describes how to remove and replace the Memory DIMMs for the B2000
workstations.
Installing Memory
Perform the following steps to add memory (DIMM cards) to your workstation.
WARNING Turn the workstation off and unplug the power cord before
installing additional memory. Reference “Safely Powering Down the
B2000 Workstation” on page 12.
CAUTION To prevent damage to the B2000 workstation, observe all of the ESD
precautions as described in the “Electrostatic Discharge (ESD) Precautions”
on page 9.
1. Open the side panel of the workstation as explained in the section “Opening the Left
Side Panel” on page 16 in this chapter.
Figure 2-3 View of System Board
Power Supply
DIMM Card
DIMM Connector
B2000 System
Label

Chapter 2 19
Parts Replacement Procedures
Memory DIMMs
NOTE Reference the B2000 system label for the correct memory loading sequence.
2. Position the memory slots so they face you as shown in Figure 2-4. Note that Figure 2-4 also
provides the loading sequence for the DIMM cards. This loading sequence must be maintained
when you install the DIMM cards, but the size of the DIMM card put in each slot can vary. For
example, you can install a 256Mbyte card before a 512Mbyte card and then follow the
installation of the 512Mbyte card with another 256Mbyte card. The B2000 workstations
supports 128 Mbyte, 256 Mbyte and 512 Mbyte DIMM cards.
3. Locate the four internal memory slots, and load the DIMM cards in the slots using the
loading sequence provided in Figure 2-4. Note that the label located on the floor of the
chassis describes the installation sequence.
Figure 2-4 Memory Card Slot Numbers and Loading Sequence
Memory Slots
(four slots)SL0
SL3
SL1
SL2
Load 1st
Load 4th
Load 2nd
Load 3rd

20 Chapter2
Parts Replacement Procedures
Memory DIMMs
NOTE When installing memory, you need to orient the notches on the bottom edge of
the DIMM card so that they are aligned with the keys on the DIMM connector.
See Figure 2-6. The keyed DIMM connectors prevent you from installing the
DIMM cards backwards.
For referencing the DIMM loading sequence see the label on the chassis floor. See
Figure 2-5.
Figure 2-5. B2000 System Label
4. Press downward on the ejector tabs located on each side of the DIMM connector. See Figure 2-6.
This opens the connector for DIMM card insertion.
Front of the
B2000
workstation
Memory Loading Sequence on
B2000 System Label