HP Kayak XU800 Series Manual de usuario

Installing and Replacing Hardware

Parts in Your PC Workstation

This chapter provides information about installing accessories and

replacing hardware parts in your PC Workstation.

Contact your dealer for an up-to-date list of supported devices or check the

HP web site: http://www.hp.com/go/kayak.

HP UltraFlow Airflow Guide

Front Access

Drives, for

- three 5.25-inch

drive shelves

- two 3.5-inch

shelves including

a 1.44 MB floppy

disk drive

Second 3.5-inch shelf for zip drive

or second floppy disk drive

Power Supply Unit

Rear Fan

Primary Hard Disk

Drive Shelf

Secondary Hard

Disk Drive Shelf

Spare mounting rails (not shown) for:

- 3.5-inch (short green) devices

(for example, zip drive),

- 5.25-inch (long green) devices,

- 3.5-inch (short blue) hard disk drives

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Installing and Replacing Hardware Parts in Your PC Workstation

HP Kayak XM600 PC Workstation System Board

HP Kayak XU800 PC Workstation System Board

Up to six accessory cards can be

installed:

- One Universal AGP PRO (graphics)

- Five 32-bit PCI slots

Support for one or two

processors

Floppy Disk Drive

Connector

Primary IDE

Connector

Secondary IDE Connector

Depending on the model, the memory module sockets support either:

•Two RDRAM modules.

•Two SDRAM modules installed in a Memory Expansion Card.

Support for one or two

Pentium III processors

Single Memory Expansion Card Connector, supporting

either four RIMM sockets or, four DIMM sockets

Floppy Disk Drive

Connector

Primary IDE

Connector

Secondary

IDE Connector

- PCI 3 slot (64-bits 66 MHz)

- PCI 4 slot (64-bits 66 MHz)

- PCI 1 slot (32-bits 33 MHz)

- PCI 2 slot (32-bits 33 MHz)

- PCI 5 slot (32-bits 33 MHz,)

One Universal AGP PRO

slot (graphics)

16-bit Internal U160

68-pin SCSI connector

VRM socket. Only to be

used with second

processor

Chapter2.fm Page 2 Wednesday, December 8, 1999 6:13 PM

Installing and Replacing Hardware Parts in Your PC Workstation

Removing and Replacing the Cover and Front Bezel

Removing the

Cover

For your own safety, it is recommended that you first read the warning

notices on in the Introductory Section.

1Switch off the display and computer. Disconnect all power cables and

any LAN or telecommunications cables.

2Unscrew the two thumb screws located at the back of the PC

Workstation.

3Standing at the back of the PC Workstation, slide the cover towards you

until it clicks into place.

4Tilt the cover sidewards, then lift off the PC Workstation chassis.

Removing the

Front Bezel

5If required, remove the front bezel which is divided into two sections:

•The upper bezel (blue) gives access to three 5.25-inch shelves and two

3.5-inch shelves.

•The lower bezel (grey) gives access to the control panel. To access the

lower bezel, you must first remove the upper bezel.

➍



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Installing and Replacing Hardware Parts in Your PC Workstation

Removing and Replacing the Cover and Front Bezel

NOTE Take care when removing the upper and lower bezels. They are not on a

hinge, so do not force them open.

To remove the upper and lower bezels:

aUnclip the two clips located on the left-hand side of the bezel.

bOpen the bezel slightly, and then gently push it outwards.

Replacing the Cover

and Front Bezel

1Ensure that all internal cables are properly connected and safely routed.

2If necessary, replace the front bezel. To do this, ensure that the bezel is

correctly orientated, align the two plastic tabs with their slots on the

right-hand side of the chassis, and then close the bezel. If you have

removed both sections of the front bezel, first replace the lower bezel.

3Standing at the back of the PC, lower the cover onto the chassis (aligning

the guide rail on the bottom inside edge of the cover with the bottom

edge of the PC chassis).

4Shut the cover ensuring that the guides on the top of the cover slide into

the rails at the top of the chassis.

5Slide the cover forwards, then tighten the two thumbscrews.

6If required, lock the cover using the key provided. Reconnect all the

power and telecommunications cables.

➎a➎b

➎a

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Installing and Replacing Hardware Parts in Your PC Workstation

Removing and Replacing the Airflow Guide

Removing the HP

UltraFlow Airflow

Guide

1Switch off the display and PC Workstation. Disconnect all power cables

and any LAN or telecommunications cables.

2Remove the PC Workstation’s cover (refer to page 3).

3Grasp the handle on top of the HP UltraFlow Airflow Guide, then slide it

out of the PC Workstation.

4Lift the HP UltraFlow Airflow Guide upwards to remove it from the PC

Workstation’s case.

Replacing the HP

UltraFlow Airflow

Guide

1Slide the HP UltraFlow Airflow Guide onto the processor fan housing

until it clicks into place.

2Replace the PC Workstation’s cover (refer to page 4). Reconnect all the

power and telecommunications cables.

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Installing and Replacing Hardware Parts in Your PC Workstation

Removing and Replacing a Processor

Single-processor systems can be upgraded to dual-processor systems by

installing a second processor in the vacant processor slot. The second

processor must be of the same type, speed and level-2 cache memory

capacity as the first.

1Switch off the display and PC Workstation. Disconnect all power cables

and any LAN or telecommunications cables.

2Remove the PC Workstation’s cover (refer to page 3 for instructions).

3Remove the HP UltraFlow Airflow Guide (refer to page 5).

4If you intend to:

aRemove a Processor:

Press the retention clips on both sides of the processor outwards.

Then gently lift the processor upwards from the processor

connector, taking care not to tilt it too much.

bInstall a Second Processor:

Remove the processor terminator from the CPU 2 connector. Store

the terminator in a safe place. For information about upgrading the

operating system, refer to "HP DualExpress!", on page 7.

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Installing and Replacing Hardware Parts in Your PC Workstation

Removing and Replacing a Processor

Installing a

Processor

1Ensure that the edges of the processor are lined-up with the processor

connector guide rails along the retention mechanism.

2Place one hand on the processor’s heatsink and push down onto the

processor connector. You hear two clicks as the retention mechanism

pops back, thereby locking the processor into the processor connector.

NOTE HP Kayak XU800 PC Workstations include a Voltage Regulator Module

(VRM) socket on the system board. When installing a second processor,

the VRM delivered with the processor accessory kit must be installed in

this socket.

A VRM is not required on the HP Kayak XM600 PC Workstation.

3Replace the HP UltraFlow Airflow Guide (refer to page 5).

4Replace the PC Workstation’s cover (refer to page 4). Reconnect all the

power and telecommunications cables.

NOTE The processor type and speed is automatically recognized by the BIOS.

This means that no particular switch setting changes are required.

HP DualExpress!

Included with the HP Processor Accessory is the HP DualExpress!

application. This application is to be used when upgrading Windows NT

from a single-processor to a multi-processor system.

Using an installation Wizard, HP DualExpress! guides you through the

operating system upgrade which should take less than five minutes to

complete.

Launching HP

DualExpress!

The second processor must be installed and the PC booted. For now,

Windows NT will still only recognize the original processor. Insert the HP

DualExpress! floppy disk in the floppy disk drive and follow the

instructions. When the upgrade is complete, the system reboots. This time

a multi-processing system is recognized.

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Installing and Replacing Hardware Parts in Your PC Workstation

Removing, Replacing and Upgrading Memory on HP Kayak XM600 Models Shipped with SDRAM

Removing, Replacing and Upgrading Memory

on HP Kayak XM600 Models Shipped with SDRAM

Upgrading SDRAM Memory

SDRAM models of the HP Kayak XM600 are supplied with a Memory

Expansion Card supporting one or two Synchronized Dynamic RAM

(SDRAM) 100 MHz memory modules.

NOTE Use only the HP memory modules provided for your PC model. If you want

to find out about available accessories for your PC, refer to the HP

Accessories Web site at: http://www.hp.com/go/pcaccessories.

If two memory modules are installed, and they do not have identical

capacities, then the module with the highest capacity must be installed in

the memory slot nearest to the system board.

If only one memory module is installed, it can be installed in either socket.

The unused socket should be left empty; no continuity module or

terminator is required.

The Memory Expansion Card is installed in a reserved memory socket on

the system board (the socket furthest from the processor(s)).

The two remaining memory sockets on the system board, RIMM0 and

RIMM1 must each contain a continuity module.

Removing and Replacing an SDRAM Module

1Switch off the display and PC Workstation. Disconnect all power cables

and any LAN or telecommunications cables.

2Remove the PC Workstation’s cover (refer to page 3 for instructions).

3Remove the HP UltraFlow Airflow Guide to obtain access to the SDRAM

modules and sockets on the memory expansion card (refer to page 5 for

instructions).

NOTE Install memory modules directly onto the Memory Expansion Card

without removing it from the system board.

4To remove a memory module, open the two retaining clips and remove

the module out of the socket.

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Installing and Replacing Hardware Parts in Your PC Workstation

Removing, Replacing and Upgrading Memory on HP Kayak XM600 Models Shipped with SDRAM

5To install a module, ensure that the two notches of the memory module

are aligned with those of the socket. With the two retaining clips open,

press the memory module completely into the socket. You hear two

clicks as the retaining clips click into position.

6Replace the HP UltraFlow Airflow Guide (refer to page 5 for

instructions).

7Replace the PC Workstation’s cover (refer to page 4). Reconnect all the

power and telecommunications cables.

8Check the HP Summary Screen to verify the new configuration (refer to

“Viewing the HP Summary Screen” in the Section on “Setting Up and

Using Your PC Workstation”).

Removing and Replacing the Memory Expansion Card

NOTE The unused memory sockets on the system board, RIMM0 and RIMM1

must contain a continuity module.

Removing the

Memory Expansion

Card

1Switch off the display and PC Workstation. Disconnect all power cables

and any LAN or telecommunications cables.

2Remove the PC Workstation’s cover (refer to page 3 for instructions).

3Remove the HP UltraFlow Airflow Guide (refer to page 5).

4For ease of installation, place the PC Workstation on its side with the

system board facing upwards.

5To access the Memory Expansion Card, remove the retaining bar that is

in front of it.

➍

➍➎

➎

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Installing and Replacing Hardware Parts in Your PC Workstation

Removing, Replacing and Upgrading Memory on HP Kayak XM600 Models Shipped with SDRAM

6Release the retaining screw located on the Memory Expansion Card.

Then remove the screw from accessory card slot.

7Open the two retaining clips on the system board to release the Memory

Expansion Card, then remove it from the connector.

8Remove memory modules from the old Memory Expansion Card, then

install them on the new Memory Expansion Card.

Replacing the

Memory Expansion

Card

1Install the Memory Expansion Card so that the memory modules face the

processor.

2With the two retaining clips on the system board open, press the Memory

Expansion Card completely into its socket. Push inwards the two

latches on the memory socket to secure the Memory Expansion Card in

place.

3Tighten the retaining screw on the Memory Expansion Card and replace

the screw on the accessory card slot.

4Replace the retaining bar and secure it in place with the retaining screw.

5Return the PC Workstation to its upright position.

6Replace the HP UltraFlow Airflow Guide (refer to page 5).

7Replace the PC Workstation’s cover (refer to page 4). Reconnect all the

power and telecommunications cables.

RIMM0 and RIMM1 sockets MUST contain

a continuity module

Chapter2.fm Page 10 Wednesday, December 8, 1999 6:13 PM

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