HP Vectra VL5 5 Manuel

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4

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1

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Familiarization Guide

HP Vectra VL

5/xxx Series 5 PC

HP Vectra VL MT PC

HP Vectra VL PC

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.

Hewlett-Packard shall not be liable for errors contained herein or for incidental

or consequential damages in connection with the furnishing, performance, or use

of this material.

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 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.

Centronics® is a registered trademark of Centronics Data Computer

Corporation.

Microsoft®, Windows® and MS-DOS® are registered trademarks of the

Microsoft Corporation.

Novell® and Netware® are registered trademarks of Novell Inc.

PentiumTM is a trademark of the Intel Corporation.

SoundBlasterTM is a trademark of Creative Technology Limited.

Hewlett-Packard France

Performance Desktop Computing Division

38053 Grenoble Cedex 9

France

1997 Hewlett-Packard Company

1

HP Vectra VL 5/xxx Series 5 PC

This guide is for experienced technicians who have already completed the

HP Vectra PC family training course. It is a self-paced training guide

designed to train you to repair the PC. It solely contains information specific

to the repair of these PCs. For information on the installation of accessories,

see the User’s Guide and the Online documents that are supplied with the

PC.

2

HP Vectra VL 5/xxx Series 5 PC

Desktop package

Desktop package

Product information

Front logo does

not show processor speed

or series information

appears on a label on

the lower front recess or

Wty: WBK@

Sup: SAB@

Model VL 5/200 series 5

Prod: D4570A #ABU

S/N: FR63412345

the right hand side panel

Power connector

Remote Power-On network connector

USB

3

HP Vectra VL 5/xxx Series 5 PC

Minitower package

Minitower package

Wty: WBK@

Sup: SAB@

Model VL 5/200 series 5

Prod: D4578A #ABA

S/N: FR63498765

Front logo does not show processor

speed or series information. Instead

this information appears on a label

on the right hand side panel

Voltage selection Power connector

USB connector

4

HP Vectra VL 5/xxx Series 5 PC

Product Specific Operations

Product Specific Operations

The following sections cover the following subjects:

• Procedure for flashing the System BIOS

• Procedures for checking or changing the system configuration

• Procedures for replacing and installing components and accessories

• Layout of the system board and backplanes

• Layout of the Matrox Millennium graphics controller board, audio control-

ler board, and the Ethernet 10BT PCI board.

Flashing the Latest Version of the System BIOS

BIOS upgrades can be downloaded, on to flexible diskette, from the

HP World Wide Web site. Following the instructions which you are given,

you will obtain the flash utility programs, FLASH.BAT, AUTOEXEC.BAT and

PHLASH.EXE programs, the BIOS file, HAxxxx.FUL, and a file called

pfmha106.bin, on a bootable flexible diskette.

Insert the flexible diskette into drive A. Re-boot the system. Enter the

command of the form FLASH HAxxxx.FUL (where xxxx is replaced by the

version number of the BIOS that you have downloaded).

Access HP World Wide

Web Site World-Wide Web URL http://www.hp.com/go/vectrasupport

Only use the flash utility programs that are supplied with the BIOS file.

Do not switch off the computer until the System BIOS update has been

completed, otherwise irrecoverable damage to the ROM could be

incurred.

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HP Vectra VL 5/xxx Series 5 PC

Checking or Changing the System Configuration

Checking or Changing the System Configuration

The Setup program is run by typing whilst the initial Vectra logo is being

displayed on the screen, just after power-on or restarting the computer.

The Summary screen is displayed by typing whilst the Vectra logo is

being displayed.

Viewing or changing the current settings

Processor frequency Viewable on the summary screen

Changeable using the system board switches (SW1-4,7 — see the table on the next page)

Main memory size Viewable on the summary screen

Cache memory size Viewable on the summary screen

Video memory size Viewable on the summary screen

CMOS configuration data Clearable using the system board switches (SW6 — see the table on the next page)

Keyboard power-on Can be enabled/disabled using the system board switches (SW9 — see the table on the next page) and

within the Setup program

IRQ selection Viewable and changeable within the Setup program

Mass storage and I/O

devices

Parameters viewable on the summary screen and within the BIOS Setup program

Enabled/disabled within the Setup program

Locked/unlocked within the Setup program or the Lock my HP Vectra PC menu in Windows 95 Control Panel

Video plug and play Enabled/disabled within the Setup program and within the Display menu in the Windows 95 Control Panel

Passwords Not viewable

Clearable using the system board switches (SW5 — see the table on the next page)

Changeable within the Setup program or the Lock my HP Vectra PC menu in the Windows 95 Control Panel

Screen blanking Enabled/disabled within the Setup program

Screen hiding Enabled/disabled within the Lock my HP Vectra PC menu in the Windows 95 Control Panel

or the Display/Screen Saver menu in the Windows 95 Control Panel

Power management System standby: Enabled/disabled within the Setup program

System suspend: Enabled/disabled within the Power menu in the Windows 95 Control Panel

Monitor standby / suspend: Enabled/disabled within the Display/Screen Saver menu in the Windows 95

Control Panel

6

HP Vectra VL 5/xxx Series 5 PC

Precautions When Replacing the System Board

Precautions When Replacing the System Board

Switch Functions of the System Board Switches

1-4,7 Processor frequency (see the information printed on the system board)

5

Password:

Open = enabled (default)

Closed = disabled / clear User and Administrator passwords

6

Prevents changes to the PC’s configuration (in CMOS) in the Setup program:

Open = normal (default — you can change the configuration in the Setup program)

Closed = clear CMOS (to reload the Setup program defaults and to prohibit changes to the Setup program)

8Not used

9

Keyboard space-bar power-on:

Open = disabled

Closed = enabled (default)

10

Product identification:

Open = normal operation (default)

Closed = clear the product identification field in the CMOS memory

After replacing the system board, flash the System ROM with the latest

version of the System BIOS. Then reconfigure the PC using the Setup

program.

Do not remove the thermal interface material between the processor and

the heat-sink. To do so would affect the cooling of the processor.

This interface material may stick the processor and heat-sink together.

Do not attempt to separate them. Manipulate them as a single unit.

Do not reinstall the memory modules haphazardly. There are three memory

banks, which can be filled in any order, each comprising a pair of sockets.

Different banks can contain memory module pairs of different sizes or types.

However, in each bank which is occupied, you must install a pair of identical

modules.

Always use the specific extraction tool (PLCC IC Extraction, part number

5041-2553) when removing the video memory upgrade chips.

7

HP Vectra VL 5/xxx Series 5 PC

Precautions When Replacing the Power Supply

Precautions When Replacing the Power Supply

Replacing the Processor Chip

System Board

The system board layout is shown on the next page.

Most desktop and minitower models are supplied with an S3 Trio 64 V2

video controller integrated on the system board. Models that are supplied

with a Matrox graphics controller on a PCI board do not have an integrated

graphics controller.

With the minitower package, always check the position of the voltage

selection switch.

If any thermal interface material, such as

aluminium foil or silicone, is supplied with

the heat-sink or the processor chip, place it

carefully on the top of the processor before

installing the heat-sink.

8

HP Vectra VL 5/xxx Series 5 PC

System Board