HP 89XXY, 79XXY User Manual

upgrading and

servicing the pc

English

The information in this document is subject to change without notice.

Hewlett-Packard

Company 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.

HP 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.

HP assumes no responsibility for the use or reliability of its software on equipment that is not furnished by HP.

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 HP.

Hewlett-Packard Company Home Products Division P.O. Box 4010 Cupertino, CA 95015-4010 USA

Hewlett-Packard is a registered trademark of Hewlett-Packard Company in the United States of America and other countries.

Other brand or product names are trademarks of their respective holders.

Contents

Features of the HP Pavilion home PC .... 1

Opening the Computer .........................2

Before You Begin .............................................. 3

Removing the Side Panel ................................... 4

Removing the Fan Duct...................................... 5

Removing the Drive Cage .................................. 6

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Adding and Removing Drives............. 15

Installing a Second Hard Drive......................... 15

Removing the Preinstalled Hard Drive ............... 16

Replacing the Diskette Drive............................. 17

Replacing the Optical Drive ............................. 18

Replacing the Battery......................... 20

Adding Memory................................... 7

DIMMs ............................................................ 8

DDR DIMMs ..................................................... 8

RIMMs............................................................. 8

Installing a Memory Module .............................. 9

Removing a Memory Module ........................... 11

Installing Add-In Cards....................... 12

What Is Plug and Play? ................................... 14

If the New Card or Device Isn’t Working ........... 14

Closing the Computer......................... 21

Replacing the Drive Cage................................ 21

Replacing the Fan Duct ................................... 23

Replacing the Side Panel................................. 23

Regulatory and Safety Information .... 25

ENERGY STAR Compliance ............................. 28

Operating Specifications ................................. 41

Index ................................................ 42

upgrading and servicing the pc

iii

hp pavilion home pc

Features of the HP Pavilion home PC

On the top of the chassis is a CD holder (A). Store the CDs that came with the HP Pavilion inside this compartment, so you can quickly locate them if you ever need to reinstall any of the system applications.

To connect components to the front of the PC, flip up the port cover (B) and plug the cables into the corresponding connectors.

Note:

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The power supply is pre-set for the country in which you purchased the HP Pavilion. If you move to another location, please make sure you check the voltage requirements in the country you reside before turning on the PC.

upgrading and servicing the pc

Opening the Computer

Warning:

sure to use ergonomically correct lifting procedures when moving the computer.

Avertissement :

HP Pavilion est lourd ; suivez des procédures ergonomiques lorsque vous l déplacez.

Warning:

can damage disk drives, add-in cards, and other components. If an ESD station is not available, wear a wrist strap attached to a metal part of the computer. Place cards on a conductive foam pad or inside the conductive wrapper they came in; do not place the cards on top of the wrapper.

The HP Pavilion is heavy; be

L’ord inat eur

Electrostatic discharge (ESD)

Avertissement :

électrostatiques peuvent endommager les unités de disque, cartes d’extension et autres composants. Si vous ne disposez pas d’une station de protection contre les décharges électrostatiques, portez un bracelet antistatique relié à une partie métallique de l’ordinateur. Placez les cartes sur un tapis en mousse conducteur ou dans leur emballage, mais ne les posez jamais sur leur emballage.

Warning:

with the cover removed. Always replace the cover before turning on the system.

Do not operate the system

Avertissement :

système lorsque son capot est ouvert. Remettez toujours le capot en place avant de mettre le système sous tension.

Des décharges

N’utilisez pas le

hp pavilion home pc

Before You Begin

Read the following items before attempting to upgrade or service the computer:

These procedures assume familiarity with the general terminology associated with personal computers and with the safety practices and regulatory compliance required for using and modifying electronic equipment.

Set up an equipment log to record the system model and serial numbers, all installed options, and other information about the system. If you need this information, it will be easier to consult the log than to open up and examine the system.

HP recommends that you use an antistatic wrist strap and a conductive foam pad when working on the system.

Disconnect the system from any telecommunications links, networks, or modems, and then disconnect the system power source before performing any of the procedures described in this guide. Failure to do so before you open the system or do any procedures can result in personal injury or equipment damage.

Note:

Disconnect the modem/phone cable before disconnecting the power cord from the system.

To gain access to the inside of the computer, remove the side panel.

Warning:

Safety Information”

this document before installing and connecting your system to the electrical power system.

Avertissement :

consignes additionnelles de sécurité

fin de ce document avant d’installer et d’alimenter votre système informatique.

Please read the

located at the end of

Prière de lire les

“Additional

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à la

upgrading and servicing the pc

Removing the Side Panel

You must remove the side panel to add memory, insert add-in cards, install or remove drives, or change the battery.

Turn off the computer and all peripherals.

Disconnect the modem/phone cable.

Disconnect the power cord and all other attached cables (such as the keyboard, mouse, and monitor).

Loosen the two thumbscrews on the right side of the back panel. The first time you loosen these screws you’ll need a flathead screwdriver. (These screws do not detach; they’ll stay on the side panel loosely until you tighten them again.)

Stand behind the computer, and place one hand on top of the chassis.

Grasp the handle (A) with your other hand and pull the panel towards you until it stops.

hp pavilion home pc

Lift the panel up and out. Set the panel aside.

Removing the Fan Duct

To access some components on the motherboard, you may need to remove the fan duct.

Note:

Make sure the computer is turned off and the modem/phone cable and power cord are disconnected from the computer.

Remove the side panel (see “Removing the Side Panel” on page 4).

Gently lay the computer on its side. To disengage the fan duct (B), push down on

the two tabs (C). You can push with your fingers or a pen.

Rotate the fan duct down and out to remove it

from the chassis.

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upgrading and servicing the pc

Removing the Drive Cage

The HP Pavilion has two drive cages. The top cage that holds the CD drive(s) is stationary. The bottom cage holds the diskette and hard drive and is removable. You may need to remove this bottom drive cage to access internal components or to add or replace a hard drive.

Note:

Make sure the computer is turned off and the modem/phone cable and power cord are disconnected from the computer.

Remove the side panel (see “Removing the Side Panel” on page 4).

Gently lay the computer on its side.

Remove the fan duct (see “Removing the Fan

Duct” on page 5). Remove the power and IDE cables from the

back of the diskette and hard drives. Make note of each connection before disconnecting the cables.

Push down on the drive cage release tab (D).

hp pavilion home pc

Hold the release tab down as you rotate the

cage up and lift it out.

Adding Memory

The motherboard contains sockets for either DIMMs (dual in-line memory modules), DDR DIMMs (double data rate dual in-line memory modules), or RIMMs (Rambus in-line memory modules), depending on which HP Pavilion model you have. To determine which type of memory module your HP Pavilion uses, go to the HP At Home Web site listed in the

License Information

, and look at the online

HP Pavilion technical specifications.

Warranty and

DIMM

DDR DIMM

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The motherboard contains 168-pin DIMM sockets, 184-pin DDR DIMM sockets, or 184-pin RIMM sockets. The exact number of sockets depends on which model you have.

RIMM

Warning:

memory module could damage the system.

Avertissement :

inapproprié de module de mémoire peut endommager votre système.

upgrading and servicing the pc

Using the wrong type of

L’utilisation d’un type

DIMMs

RIMMs

DIMMs must be 168-pin unbuffered SDRAM (synchronous dynamic random access memory),

compliant with the Intel

DIMM Specification

PC SDRAM Unbuffered

. The HP Pavilion ships with one or more memory modules, but you can replace the existing memory module(s) with higher-capacity ones. You can install 64 MB, 128 MB, or 256 MB memory modules in the computer.

DDR DIMMs

DDR DIMMs must be 184-pin unbuffered DDR SDRAM (double data rate synchronous dynamic random access memory). The HP Pavilion ships with one or more memory modules, but you can replace the existing memory module(s) with higher-capacity ones. You can install 64 MB, 128 MB, or 256 MB memory modules in the computer.

RIMMs must be 184-pin RDRAM (Rambus dynamic random access memory), non-ECC (nonerror correction checking), compliant with the Rambus/Intel specification.

The motherboard has four RIMM sockets that are for a dual-channel configuration. The following requirements must be met:

Rambus signaling level technology permits 600 and 800 MHz transfer rates. The HP Pavilion uses PC600 or PC800 RDRAM modules.

All four RIMM sockets must be filled. If you do not populate a socket with a RIMM, the empty socket must be filled with a C-RIMM (continuity RIMM). Two C-RIMMs are included on the motherboard.

Note:

A C-RIMM does not contain any memory — it is only a placeholder card used to close the memory circuit. C-RIMMs are necessary to avoid breaking the signal lines, which are a serial connection in a Rambus interface; this assures the electrical integrity.

hp pavilion home pc

RIMMs work in identical pairs, so they must be from the same vendor, have the same speed, and memory size density within each channel (see the memory table).

When C-RIMMs are used to fill empty sockets, they must be placed in the RIMM A2 and RIMM B2 sockets. The RIMMs must be inserted in the RIMM A1 and RIMM B1 sockets.

The following table illustrates the initial combinations of RIMMs you can use and the insertion sequence.

Total Memory

128 MB 64 MB

256 MB 64 MB

256 MB 128 MB

384 MB 128 MB

512 MB 128 MB

512 MB 256 MB

Channel 1 Channel 2

RIMM A1

socket

RIMM

RIMM A2

socket

C-RIMM 64 MB

64 MB RIMM C-RIMM 128 MB

64 MB RIMM 128 MB RIMM C-RIMM 256 MB

RIMM B1 socket

RIMM 64 MB RIMM

RIMM 128 MB RIMM 128 MB RIMM

RIMM

RIMM B2

socket

C-RIMM

64 MB RIMM C-RIMM

64 MB RIMM 128 MB RIMM C-RIMM

Installing a Memory Module

Turn off the computer and all peripherals.

Disconnect the modem/phone cable.

Disconnect the power cord and all other attached cables (such as the keyboard, mouse, and monitor).

Remove the side panel and the fan duct (see

“Removing the Side Panel” on page 4 and “Removing the Fan Duct” on page 5).

Locate the memory sockets on the motherboard.

DIMM and DDR DIMM

Note:

If all of the memory sockets are filled, you need to remove one of the memory modules (see “Removing a Memory Module” on page 11).

Move any cabling out of the way, if necessary.

RIMM

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upgrading and servicing the pc

Push down the two retaining clips on the ends of the memory socket.

Holding the new memory module by its edges only, remove it from the antistatic packaging. (Avoid touching the memory chips or the gold contacts on the module.) The memory module has one or two small notches on the lower edge that fit into raised bumps in the memory socket.

Hold the memory module in alignment with the socket, aligning the notches with the bumps.

Push straight down on top of the memory module until it is fully seated in the socket. The retaining clips on the ends of the socket automatically lock it into position when the memory module is fully seated.

To reassemble the computer:

If you moved any cabling, restore the cable connections and routing.

Replace the fan duct and the side panel (see “Closing the Computer” on page 21).

Reconnect the power cord and all other cables.

Reconnect the modem/phone cable.

Turn on the computer and all peripherals.

DIMM RIMM

hp pavilion home pc

DDR DIMM

Removing a Memory Module

Turn off the computer and all peripherals.

Disconnect the modem/phone cable.

Disconnect the power cord and all other attached cables (such as the keyboard, mouse, and monitor).

Remove the side panel and the fan duct (see

“Removing the Side Panel” on page 4 and “Removing the Fan Duct” on page 5).

Locate the memory sockets on the motherboard.

Move any cabling out of the way, if necessary.

Push down the two retaining clips on the ends of the socket until the memory module pops out of the socket.

DIMM and DDR DIMM

Warning:

module out of the socket. Use the retaining clips to eject the module.

Avertissement :

directement sur le module de mémoire. Servez-vous des clips pour l’éjecter.

Holding the memory module by its edges only,

Do not pull the memory

Ne tirez pas

RIMM

lift it away from the socket. Store it in its antistatic packaging.

To install a new memory module in this socket, see “Installing a Memory Module” on page 9.

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upgrading and servicing the pc

Installing Add-In Cards

At some point, you may want to add a PCI or AGP card to the computer to accommodate a new component, such as a scanner, or to upgrade an existing card.

Warning:

by installing add-in cards that draw excessive current. The system is designed to provide 2 amps (average) of +5 V power for each board/card in the computer. The total +5 V current draw in a fully loaded system (one with all addin card slots filled) must not exceed the total number of slots multiplied by 2 amps.

Do not overload the system

Avertissement :

l’ordinateur en installant des cartes d’extension qui consomment beaucoup de courant. L’ordinateur est conçu pour fournir un courant de 2 ampères (en moyenne), +5 volts, à chaque carte installée sur l’ordinateur. La consommation totale de courant de +5 V sur un ordinateur entièrement chargé (dont tous les logements de cartes sont occupés) ne doit pas excéder le nombre total de supports multiplié par 2 ampères.

Ne surchargez pas

To add or replace an add-in card:

Turn off the computer and all peripherals.

Disconnect the modem/phone cable.

Disconnect the power cord and all other

attached cables (such as the keyboard, mouse, and monitor).

Remove the side panel (see “Removing the

Side Panel” on page 4). Gently lay the computer on its side.

hp pavilion home pc

To prepare an empty card slot for a new card, loosen the screw of the expansion slot cover of the empty slot (E). Remove the expansion slot cover of the empty slot.

Loosen the screw on the bracket of the card

you are replacing (F). Hold the metal bracket and the far top corner

of the card. Carefully remove the card by pulling the card straight out of the expansion slot.

Insert the new card into the slot and push

straight down. Make sure the card is properly seated.

Attach the screw to secure the card you have

replaced (F).

English

Warning:

on the expansion slot cover.

Avertissement :

bords du couvercle du support d’extension sont tranchants.

If you are replacing a card, disconnect any

Be careful of the sharp edges

Soyez prudent, car les

external and/or internal cables attached to the card.

upgrading and servicing the pc

To reassemble the computer:

Replace the side panel (see “Replacing the Side Panel” on page 23).

Reconnect the power cord and all other cables.

Reconnect the modem/phone cable.

Turn on the computer and all peripherals.

Install any software drivers supplied by the card manufacturer.

What Is Plug and Play?

“Plug and Play” describes the ability to add and remove add-in cards, memory, and peripherals without any special procedures (such as resetting jumpers and testing for system conflicts). The system BIOS (basic input/output system) finds these components and adds them to the system. You do not have to run the BIOS setup program.

If the New Card or Device Isn’t Working

Read through the card manufacturer’s installation instructions, and recheck all connections, including those to the card, power supply, keyboard, and monitor. If the problem still exists, run the BIOS setup program and load the default settings, and then save and exit.

hp pavilion home pc

Adding and Removing Drives

You can install a second hard drive into the system or replace the existing hard drive. In addition, you can replace the existing diskette or optical drives.

Installing a Second Hard Drive

The HP Pavilion has an empty 3.5-inch drive bay to accommodate an additional hard drive.

Turn off the computer and all peripherals.

Disconnect the modem/phone cable.

Disconnect the power cord and all other attached cables (such as the keyboard, mouse, and monitor).

Remove the side panel (see “Removing the Side Panel” on page 4).

Remove the drive cage (see “Removing the Drive Cage” on page 6).

Note:

Slide the new drive into the empty bay in the

drive cage, until the screw holes align. Install the two screws on the top of the drive

cage and the one screw on the bottom of the drive cage.

Replace the drive cage (see “Replacing the

Drive Cage” on page 21). Attach the power cable to the back of the

drive. Attach the connector marked “Master” on the

IDE ribbon cable to the back of the primary hard drive. After this primary connection is attached, twist the remaining part of the cable marked “Slave” on that same IDE ribbon cable and connect it to the secondary hard drive.

Connect the IDE cable to the motherboard.

Make sure the jumper on the new drive is in the CS (Cable Select) position.

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upgrading and servicing the pc

To reassemble the computer:

Replace the side panel (see “Replacing the Side Panel” on page 23).

Reconnect the power cord and all other cables.

Reconnect the modem/phone cable.

To remove the preinstalled hard drive:

Turn off the computer and all peripherals.

Disconnect the modem/phone cable.

Disconnect the power cord and all other attached cables (such as the keyboard, mouse, and monitor).

Turn on the computer and all peripherals.

Install any software drivers supplied by the drive manufacturer.

Removing the Preinstalled Hard Drive

You need to remove the hard drive from the chassis if you want to replace it with a highercapacity drive or if you want to safeguard your data when sending the computer out to be repaired.

hp pavilion home pc

Remove the side panel (see “Removing the Side Panel” on page 4).

Remove the drive cage (see “Removing the Drive Cage” on page 6).

Remove the two screws on the top of the hard drive and the one screw on the bottom of the hard drive.

Pull the hard drive out, and store the drive and screws in a safe location.

Replace the drive cage and the side panel (see “Closing the Computer” on page 21).

Replacing the Diskette Drive

If you need to replace the diskette drive, you can remove the existing drive and install a new one. To ensure that the drive fits properly into the HP Pavilion, be sure to purchase the replacement diskette drive from HP. Refer to your support path card for the telephone number of the HP Customer Care Center.

To remove the existing diskette drive:

Turn off the computer and all peripherals.

Disconnect the modem/phone cable.

Disconnect the power cord and all other attached cables (such as the keyboard, mouse, and monitor).

Remove the side panel (see “Removing the Side Panel” on page 4).

Remove the drive cage (see “Removing the Drive Cage” on page 6).

Remove the screw (A) on each side of the diskette drive.

Note:

Pull the diskette drive out.

The second screw (A) is on the other side of the drive cage (not pictured).

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upgrading and servicing the pc

To install a new diskette drive:

Slide the diskette drive into the drive cage, until the two screw holes align.

Attach the screws on each side of the drive cage.

To reassemble the computer:

Replace the drive cage (see “Replacing the Drive Cage” on page 21).

Reattach the cables to the back of the hard and diskette drives.

Replace the side panel (see “Replacing the Side Panel” on page 23).

Reconnect the power cord and all other cables.

Reconnect the modem/phone cable.

Turn on the computer and all peripherals.

Replacing the Optical Drive

Your computer comes with two optical drives (CD-ROM, DVD, and/or CD-Writer) that you can replace or upgrade.

To remove the existing optical drive:

Turn off the computer and all peripherals.

Disconnect the modem/phone cable.

Disconnect the power cord and all other attached cables (such as the keyboard, mouse, and monitor).

Remove the side panel (see “Removing the Side Panel” on page 4).

Remove the fan duct (see “Removing the Fan Duct” on page 5).

Locate the screws (B and C) on the optical drive.

hp pavilion home pc

If you are removing the bottom optical drive, remove the two screws (C) on the drive and push the drive part way out through the front of the computer.

If you are removing the top optical drive, remove the screws (B and C) on both optical drives and push both drives part way out through the front of the computer. (This allows better access to the cables at the back of the drive.)

Remove the cables on the back of the drive

you want to replace. Pull the drive out through the front of the

computer.

To install a new optical drive:

Note:

Slide the new optical drive through the front of

Make sure the jumper on the new drive is in the CS (Cable Select) position.

the computer. Don’t slide the drive in all the way — you need room to attach the cables.

Attach the cables to the back of the optical

drive. Push the drive(s) all the way in, aligning the

screw holes. Attach the screws.

To reassemble the computer:

Replace the fan duct and side panel (see

“Closing the Computer” on page 21). Reconnect the power cord and all other

cables. Reconnect the modem/phone cable.

Turn on the computer and all peripherals.

Install any software drivers supplied by the

drive manufacturer.

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upgrading and servicing the pc

Replacing the Battery

A lithium battery on the motherboard provides backup power for the computer’s timekeeping capability. The battery has an estimated life expectancy of seven years.

When the battery starts to weaken, the date and time may be incorrect. If the battery fails, replace it with a CR2032 lithium battery (3 volt, 220mAH rating) or an equivalent battery.

Warning:

if the battery is incorrectly replaced. Replace only with the same, or equivalent, type of battery. Discard used batteries according to the manufacturer’s instructions.

Avertissement :

incorrect de la pile peut provoquer une explosion. Utilisez uniquement une pile de même type ou de type équivalent. Éliminez les piles usées conformément aux instructions du fabricant.

There is danger of explosion

Le remplacement

To replace the battery:

Turn off the computer and all peripherals.

Disconnect the modem/phone cable.

Disconnect the power cord and all other

attached cables (such as the keyboard, mouse, and monitor).

Remove the side panel (see “Removing the

Side Panel” on page 4). If necessary to reach the battery, remove the

drive cage (see “Removing the Drive Cage” on page 6).

If necessary to reach the battery, remove the

fan duct (see “Removing the Fan Duct” on page 5).

If any cards restrict access to the battery:

Remove the add-in card bracket. (See steps 7–9 on page 13.)

Remove the cards that are on or near the battery.

hp pavilion home pc

With a pen or screwdriver, press the metal latch that holds the battery in its socket. The battery will pop out.

Install the new CR2032 battery in the socket, with the positive (+) side facing up.

To reassemble the computer:

Replace any cards that you removed, and then replace the add-in card bracket.

Replace the drive cage, fan duct, and side panel (see “Closing the Computer” on page 21).

Reconnect the power cord and all other cables.

Reconnect the modem/phone cable.

Turn on the computer and all peripherals.

Run the BIOS setup program to reset the date and time.

Closing the Computer

After you have finished installing memory or drives, inserting or replacing add-in cards, or changing the battery, you need to replace the drive cage, the fan duct, and the side panel.

Replacing the Drive Cage

Holding the drive cage at a 45-degree angle, slide the two nubs (A) on the drive cage into the guides (B) on the chassis.

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upgrading and servicing the pc

Note:

Align the track (C) on the drive cage with the

The second nub (A) is on the other side of the drive cage (not pictured).

guide (D) on the stationary drive cage.

Push the removable drive cage firmly against

the stationary cage as you rotate the removable drive down into position.

To make sure that the cage is locked into

position, grasp the drive cage and pull up forcefully.

Note:

If you are able to remove the drive cage without pressing the release tab, you didn’t properly align the track with the guide. Repeat steps 1–4 above.

hp pavilion home pc

Replacing the Fan Duct

Replacing the Side Panel

Holding the fan duct at a 45-degree angle, align the bottom of the duct with the hole on the fan holder.

Rotate the fan duct into position and make sure it’s securely locked.

Lay the side panel on top of the chassis, aligning the notches on the panel with the holes on the chassis.

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upgrading and servicing the pc

Slide the side panel forward until it locks in place.

Tighten the thumbscrews on the side panel.

hp pavilion home pc

Regulatory and Safety Information

Declaration of Conformity

According to ISO/IEC Guide 22 and EN 45014

Manufacturer’s Name: Manufacturer’s Address:

declares that the product

Product Name:

Model Number(s):

Product Options:

conforms to the following Product Specifications:

Safety:

EMC:

Telecom:

HP Pavilion Multimedia Personal Computer System

79XXY, 89XXY (X is any number 0–9, Y is any alphanumeric character or blank)

XT9ZZ (Z is any number 0–9) All

IEC 60950:1991 + A1, A2, A3, A4 EN 60950:1992 + A1, A2, A3, A4, A11

CISPR 22:1997/ EN 55022:1998 Class B CISPR 24:1997/EN55024:1998 IEC 61000-3-2:1995/EN61000-3-2:1995 + A14 —

Harmonics IEC 61000-3-3:1994/EN61000-3-3:1995 — Flicker FCC Title 47 CFR, Part 15 Class B

AS/NZS 3548:1995+A1+A2:1997/CISPR 22:1993 +A1+A2:1996 Class B

TBR 21:1998, EG201 121:1998

Hewlett-Packard Company 10500 Ridgeview Ct.

Cupertino, CA 95015-4010 USA

/ICES-003, Issue 2

Supplementary Information:

The product herewith complies with the requirements of the following Directives and carries the CE marking accordingly.

— the EMC Directive 89/336/EEC — the Low Voltage Directive 73/23/EEC — the R&TTE Directive 1999/5/EC

1) The Product was tested in a typical configuration with Hewlett-Packard Personal Computer peripherals.

2) This Device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Hardware Quality Engineering Manager Cupertino, CA, USA May, 2001

For Regulatory Compliance Information ONLY, contact: Australian

Contact:

European Contact:

North America Contact:

Product Regulations Manager Hewlett-Packard Australia Ltd. 31-41 Joseph Street Blackburn, Victoria 3130, Australia

Hewlett-Packard GmbH. HQ-TRE Herrenberger Straße 110-140 D-71034 Böblingen, Germany (FAX: + 49-7031-14-3143)

Hardware Quality Engineering Manager Hewlett-Packard, HPD 10500 Ridgeview Ct. Cupertino, CA 95015-4010 USA (Phone: 408-343-5000)

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upgrading and servicing the pc

FCC Regulatory and Safety

Information (USA Only)

Federal Communications Commission (FCC) Radio Frequency Interference Statement

Warning:

and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turnin is encouraged to correct the interference by one or more of the following measures:

This equipment has been tested

the equipment off and on, the user

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and the receiver.

Connect the equipment into an outlet that is on a circuit different from the receiver.

Consult the dealer or an experienced radio/TV technician for help.

Hewlett-Packard’s system RFI and Radiated Immunity tests were conducted with HP-su

orted peripheral devices and HP-shielded cables, such as those you receive with your system. Changes or modifications not expressly approved by Hewlett-Packard could void the user’s authority to operate the equipment. To comply with the limits for an FCC Class B computing device, always use shielded signal cables and the power cord supplied with this unit.

hp pavilion home pc

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