HP Net PC 20 Installation instructions

HP NetVectra PC

Replacing Hardware Components

For information about upgrading your PC and installing accessories,

refer to the Accessories Guide, available on HP’s web site

www.hp.com/go/vectrasupport.

Accessory Board Slots

Main Memory (SDRAM)

32 MB 64-bit SDRAM module (D6501A)

64 MB 64-bit SDRAM module (D6502A)

128 MB 64-bit SDRAM module (D6503A)

Hard Disk Drive

Slim Floppy Disk Drive

Slim CD-ROM Drive

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HP NetVectra PC Replacing Hardware Components

Before You Start

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Before You Start

CAUTION Static electricity can damage electronic components.

Turn all equipment OFF. Don’t let your clothes touch the accessory.

To equalize the static electricity, rest the accessory bag on top of the Net

PC while you are removing the accessory from the bag. Handle the

accessory as little as possible and with care.

WARNING There is a danger of explosion if the battery is incorrectly installed. For your

safety, never attempt to recharge, disassemble, or burn the old battery.

Replace the battery only with the same or equivalent type recommended by

the manufacturer. The battery in this PC is a lithium battery which does not

contain heavy metals, nevertheless, in order to protect the environment, do

not dispose of batteries in household waste. Please return used batteries to

the shop from which you bought them, or to the dealer from which you

purchased your PC, or to HP, so that they can either be recycled or disposed

of in an environmentally sound way. Returned used batteries will be accepted

free of charge.

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HP NetVectra PC Replacing Hardware Components

Removing and Replacing the Cover

WARNING For your safety, never remove the NetVectra PC’s cover without first

removing the power cord from the power outlet and any connection to

a telecommunication network. Always replace the cover before

switching the NetVectra PC on again.

Removing the Cover

1Switch off the display and computer.

2Disconnect all power cables and any telecommunication cables.

3Remove the screws at the rear of the NetVectra PC.

4Slide the cover back a few inches.

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HP NetVectra PC Replacing Hardware Components

Removing and Replacing the Cover

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5Pull the sides outward and lift off the cover.

Replacing the Cover

1Ensure that you have installed all your accessories and that all

internal cables are properly connected and safely routed.

2Pulling out the sides, lower the cover onto the NetVectra PC as

shown.

➋

➊

➋

➊

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HP NetVectra PC Replacing Hardware Components

Removing and Replacing the Cover

3Slide the cover forward into place.

4Replace the three rear screws.

5Reconnect all the power cables.

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HP NetVectra PC Replacing Hardware Components

Removing and Replacing the Front Chassis

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Removing and Replacing the Front Chassis

Removing the Front Chassis

1Remove the cover (described in this chapter).

2Remove the two screws at the top of the chassis.

3Carefully slide the front chassis forward until it is free of the main

chassis, then place it upside down on the main chassis. Be careful not

to pull or damage the cables.

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HP NetVectra PC Replacing Hardware Components

Removing and Replacing the Front Chassis

4On the system board, remove the front panel connector and the

floppy disk connector (if you have one).

5Remove the connectors from the hard disk drive.

6Remove the connector from the CD-ROM drive (if you have one).

7Lift off the front chassis and place it on a flat work surface. You are

now ready to install accessories, such as a slim CD-ROM drive or slim

floppy drive.

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HP NetVectra PC Replacing Hardware Components

Removing and Replacing the Front Chassis

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Replacing the Front Chassis

1Replace the connectors to the CD-ROM drive and the hard disk

drive.

2On the system board, replace the floppy drive connector and the

front panel.

3Carefully slide the front chassis back into the main chassis.

CAUTION Be careful not to damage the cables when you replace the front chassis.

4Replace the two screws on the top of the chassis.

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HP NetVectra PC Replacing Hardware Components

Replacing a Memory Module

1Disconnect the computer’s power supply cord and any connection to

a telecommunication network.

2Remove the computer’s cover (described in this chapter).

3Remove the front chassis and place it upside down on the rear of the

NetVectra PC (described in this chapter). It is not necessary to

disconnect any cables.

4Open the two tabs and remove the old memory module.

Location of two memory

sockets

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HP NetVectra PC Replacing Hardware Components

Replacing a Memory Module

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5Line up the two side notches correctly and insert the new memory

module. (You can use either slot.)

6Replace the front chassis, ensuring that all cables are properly

routed as you slide it carefully into place.

7Replace the two screws to secure the front chassis.

8Replace the cover (described in this chapter) and reconnect all

cables and power cords.

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