HP Brio 71xx Bedienungsanleitung

HP Brio PC 71xx Page 1 of 4

Before You Start

• For your safety, disconnect the power cord and all other

external cables.

• Rest the computer on a flat surface, such as a desk.

Replacing the Cover

1. Rotate the computer so that you are looking at the back

of it.

2. Locate and remove the three screws ❶.

3. Slide the cover towards the back of the computer and

lift off.

4. Place the new cover over the computer and push in

both sides.

5. Slide the cover forward until it is firmly seated.

6. Replace the three screws.

Before You Start

• Remove the computer’s cover as described in Task 1

“Replacing the Cover”.

Replacing the Hard Disk

1. Locate the hard drive ❶, and unscrew the two retaining

screws ❷.

2. Lift out the hard disk tray as shown, and remove all

cables.

Task 1 Replacing the Cover

Read Me First

Legal, Safety & Regulatory Information

Incorrect installation can cause damage to the PC or peripherals attached to it. Dam-

age due to incorrect installation may void the PC warranty. If you do not feel com-

fortable replacing this part yourself, please contact your local dealer or HP

representative to purchase repair services.

WARNING

AS WITH ANY ELECTRICAL EQUIPMENT IMPROPER HANDLING CAN CAUSE SEVERE

PERSONAL INJURY OR DEATH. CAUTION SHOULD BE USED WHEN WORKING WITH

THIS EQUIPMENT.

When replacing your CD-ROM drive...

To avoid electric shock and damage to your eyes by laser light, do not open the laser

module. The laser module should be serviced by service personnel only. Do not at-

tempt to make any adjustment to the laser unit. Refer to the label on the CD-ROM for

power requirements and wavelength. This product is a class 1 laser product.

When replacing your System Board...

If your old system board contains a lithium battery, do not dispose of it in household

waste. Please return batteries to the shop from which you bought them, to the dealer

from whom you purchased your PC, or to HP, so they can be recycled or disposed of

in a sound way. Returned used batteries will be accepted free of charge.

Caution

Static electricity can damage electronic components. Turn off all equipment. Don’t let

your clothes touch the service part. To equalize the static electricity, rest the service

partbag on top of thecomputer while youare removing the service part from the bag.

Handle this service part as little as possible and with care.

T-15

❶

Task 2 Replacing the Hard Disk

T-15

❶

❷❷

➌

HP Brio PC 71xx Page 2 of 4

3. Unscrew the four retaining screws ❹.

4. Put the new hard drive into its tray and refit the four

retaining screws ❹.

5. Refit the cables ❸to the hard disk, and slide the hard

disk tray back into place.

6. Replace the cover.

Before You Start

• Remove the computer’s cover as described in Task 1

“Replacing the Cover”.

Replacing the CD-ROM Drive

1. Locate the CD-ROM drive.

2. Disconnect the three cables ❶.

3. Remove the four screws, two on each side ❷.

4. Slide the drive towards the front of the computer and

lift out.

5. Slide the new drive into the bay and replace the four

screws ❷.

6. Reconnect the three cables ❶.

7. Replace the cover.

Before You Start

• Remove the computer’s cover as described in Task 1

“Replacing the Cover”.

• Remove all expansion cards as described in Task 8

“Replacing Expansion Cards”.

Replacing the System Board

1. Unscrew the two retaining screws ❶, slide the system

board chassis ❷towards the front of the computer, and

lower it until horizontal.

2. Remove all cables from the system board.

3. Remove the memory ❸— see Task 6 “Replacing the

DIMMs”

4. Remove the CPU ❹by pushing inwards the two retain-

ing tabs ❺, then lifting it clear of its socket.

5. Locate and remove the eight screws ❻.

Task 3 Replacing the CD-ROM Drive

❹❹

❹

T-15

❶❷

❷

❷❷

Task 4 Replacing the System Board

T-15

❶

❷

❹

❸

❺❺

HP Brio PC 71xx Page 3 of 4

6. Replace the system board.

7. Replace the eight screws ❻.

8. Replace the memory ❸and processor ❹.

9. Refit the cables into their appropriate sockets.

10. Slide the system board chassis back into the computer

and replace the screws ❶.

11. Replace the cover.

Before You Start

• Remove the computer’s cover as described in Task 1

“Replacing the Cover”

• Remove the hard disk as described in Task 2 “Replacing

the Hard Disk”

Replacing the Floppy Disk Drive

1. Locate the Floppy Disk drive.

2. Remove the cables ❶.

3. Remove the two retaining screws ❷, and slide the

floppy disk tray towards the rear of the computer, then

out.

4. Unscrew the floppy disk from its tray.

5. Replace the Floppy Disk Drive, and screw it to its tray.

6. Slide the tray back into place.

7. Refit the two cables ❶.

8. Replace the cover.

Before You Start

• Remove the computer’s cover as described in Task 1

“Replacing the Cover”.

• Rest the system board chassis in the horizontal position

as described in Task 4 “Replacing the System Board”.

Replacing the DIMMs

1. Locate the DIMMs on your system board.

2. Press out the two retaining clips ❶at either end of the

DIMM (this releases the DIMM).

3. Holding the DIMM by its edges, lift it clear of the

socket.

4. Replace the DIMM, pushing it home until the retaining

clips ❶lock it in place.

5. Replace the cover.

Before You Start

• Remove the computer’s cover as described in in Task 1

“Replacing the Cover”

Replacing the Power Supply

1. Locate and remove the four screws ❶on the back of

the computer.

2. Disconnect all of the white connectors ❷on the system

board and drives.

Task 5 Replacing the Floppy Disk

Drive

❻

T-15

Task 6 Replacing the DIMMs

❶❷

❷

T-15

❶

Task 7 Replacing the Power Supply

T-15 & +

❶

HP Brio PC 71xx Page 4 of 4

3. Release any IDE cables fastened at the rear of the

Power Supply Unit, by opening the securing clip.

4. Slide the power supply out from the computer and

replace with new power supply.

5. Secure the IDE cables at the rear of the Power Supply

Unit by fastening the clip.

6. Replace the four screws ❶and reconnect all connec-

tors ❷.

7. Replace the cover.

8. Ensure the voltage selector switch is set to the correct

value for the country you live in.

Before You Start

• Remove the computer’s cover as described in Task 1

“Replacing the Cover”.

Replacing Expansion Cards

1. Locate the expansion card and remove the retaining

screw ❶.

2. If necessary, remove any cables to the expansion card

(audio cable, for example).

3. Carefully lift out the expansion card, making sure that

it does not make contact with any other part of the

computer.

4. Insert the replacement expansion card into the appro-

priate slot and refit any cables if necessary.

5. Replace the retaining screw ❶.

6. Replace the cover.

❷

Task 8 Replacing Expansion Cards

T-15

❶

Part Number 5967-9529-EN

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