PAVILION ALL-IN-ONE MS228 - Ordinateur de bureau HP - Notice d'utilisation et mode d'emploi gratuit

Type de produit	Ordinateur tout-en-un
Marque	HP
Modèle	Pavilion All-in-One MS228
Dimensions (L x H x P)	Environ 50 x 40 x 10 cm
Poids	Environ 7 kg
Écran	21,5 pouces (estimation)
Mémoire vive	Jusqu'à 4 Go DDR2 SO-DIMM, 200 broches, PC2-4200/PC2-5300, 1,8 V
Disque dur	SATA, format 3,5 pouces (estimation)
Lecteur optique	Lecteur CD/DVD
Connectivité sans fil	Clavier et souris sans fil avec récepteur USB
Alimentation	Intégrée, 150 W (estimation)
Fonctions principales	Mise à niveau de la mémoire, remplacement du disque dur, remplacement du lecteur optique, remplacement du support
Entretien et nettoyage	Débrancher l'ordinateur avant nettoyage, utiliser un chiffon doux et non abrasif
Sécurité	Se décharger de l'électricité statique avant d'intervenir, éviter les bords tranchants à l'intérieur
Pièces détachées et réparabilité	Mémoire, disque dur, lecteur optique, support, clavier, souris
Informations générales	Notice de service détaillant les procédures de mise à niveau et de réparation

FOIRE AUX QUESTIONS - PAVILION ALL-IN-ONE MS228 HP

Comment remplacer le clavier ou la souris sans fil ?

Laissez l'ordinateur allumé. Si vous remplacez la souris, branchez le nouveau récepteur à l'arrière. Retirez la languette du compartiment à piles pour activer la batterie. Appuyez sur le bouton de connexion bleu au dos du clavier ou de la souris pendant 5 à 10 secondes. La LED bleue s'allume puis s'éteint lorsque la synchronisation est réussie.

Comment synchroniser le clavier ou la souris ?

Appuyez sur le bouton de connexion bleu au dos du périphérique pendant 5 à 10 secondes. La LED bleue sur le récepteur s'allume lorsque la commande est reçue et s'éteint une fois la synchronisation terminée. Si cela ne fonctionne pas, retirez et réinsérez le récepteur.

Comment remplacer les piles du clavier ou de la souris ?

Retournez le périphérique, ouvrez le couvercle du compartiment à piles. La souris utilise deux piles AA, le clavier deux piles AAA. Remplacez par des piles alcalines neuves. N'utilisez pas de piles rechargeables.

Comment ajouter ou remplacer la mémoire ?

Éteignez l'ordinateur, débranchez le câble d'alimentation et tous les câbles. Placez l'écran face vers le bas sur une surface molle. Retirez le cache du compartiment mémoire (vis sous un capuchon en caoutchouc). Appuyez sur les languettes pour libérer la barrette existante. Insérez la nouvelle en orientant l'encoche vers l'avant et vers la droite, puis poussez doucement vers le bas pour l'enclencher.

Quels types de mémoire sont compatibles ?

Les modules doivent être des SO-DIMM 200 broches, type DDR2, PC2-4200 (533 MHz) ou PC2-5300 (667 MHz), non tamponnés, non ECC, 1,8 V seulement. La capacité maximale est de 4 Go. Pour des performances optimales, utilisez le même type de barrette dans les deux slots.

Comment retirer et remplacer le support de l'ordinateur ?

Placez l'ordinateur face vers le bas sur une surface molle. Ouvrez le cache à l'arrière du support à l'aide d'un tournevis plat. Retirez les trois vis du support. Faites glisser le support vers le bas pour le dégager. Installez le nouveau support en glissant la languette sous celle de l'ordinateur, puis revissez. Refermez le cache.

Comment remplacer le disque dur ?

Placez l'ordinateur face vers le bas. Retirez le cache du disque dur (vis sous capuchon en caoutchouc). Desserrez la vis avant de la cage, puis tirez sur la poignée métallique pour sortir la cage. Retournez la cage et dévissez les quatre vis du disque. Insérez le nouveau disque (étiquette vers le haut) dans la cage, revissez, puis remettez la cage en place en alignant les fentes. Revissez et refermez le cache.

Comment remplacer le lecteur CD/DVD ?

Placez l'ordinateur face vers le bas. Retirez le capuchon en caoutchouc et la vis du lecteur. Insérez un petit tournevis plat dans l'encoche pour faire levier et dégager le lecteur. Tirez l'ensemble vers l'extérieur. Insérez le nouveau lecteur en orientant l'étiquette vers le bas et la façade alignée avec le côté de l'ordinateur. Enfoncez-le jusqu'à ce qu'il soit affleurant, puis revissez.

Que faire si l'ordinateur affiche une erreur mémoire ?

Éteignez l'ordinateur et débranchez le câble d'alimentation. Ouvrez le compartiment mémoire et vérifiez que la barrette est bien insérée à fond et enclenchée. Assurez-vous que la mémoire installée est compatible (DDR2 SO-DIMM, 200 broches, 1,8 V). Si le problème persiste, remplacez la barrette par une autre compatible.

Quelles précautions prendre avant d'ouvrir l'ordinateur ?

Débranchez toujours le câble d'alimentation et tous les câbles avant d'ouvrir le boîtier. Déchargez l'électricité statique en touchant la cage métallique de l'ordinateur. Protégez l'écran des rayures en posant l'ordinateur sur une surface molle (couverture, serviette). Évitez de toucher les bords tranchants à l'intérieur.

MODE D'EMPLOI PAVILION ALL-IN-ONE MS228 HP

Upgrading and Servicing Guide

Replacing a Wireless Keyboard or Mouse ....2

Before You Begin. 2

Replacing the Keyboard or Mouse 2

Replacing Batteries 3

Upgrading or Replacing Memory 6

Before You Begin 6

Computer Preparation 6

Troubleshooting 9

Removing and Replacing the

Computer Stand 12

Before You Begin. 12

Computer Preparation 12

Installing a New Stand. 13

Removing and Replacing a Hard Disk Drive .. 16

Before You Begin 16

Computer Preparation 16

Installing a New Hard Disk Drive 18

Removing and Replacing a CD/DVD Drive ....22

Before You Begin 22

Computer Preparation 22

Installing a New CD/DVD Drive 23

Replacing a Wireless Keyboard or Mouse

Replacing a Wireless Keyboard or Mouse

5-10 minutes

Before You Begin

Two replacement kits are available:

• Wireless keyboard
• Wireless mouse with wireless receiver

IMPORTANT: The keyboard and mouse must be next to the HP PC, within 1 foot (30 cm) and away from interference with other devices.

Replacing the Keyboard or Mouse

1 Leave the computer on.
2 If you are replacing the wireless mouse, remove the old receiver and plug the new receiver into the back of the computer. Skip this step if you are replacing the keyboard only.

3 Remove the tab from the battery compartment on the bottom of the mouse and/or the keyboard. This activates the pre-installed battery.

4 If you are replacing the mouse and it has a power switch on the bottom, turn on the mouse power switch (A). The keyboard does not have a power switch, so you can skip this step if you are installing the keyboard only.

5 Press the blue connect button on the bottom of the keyboard (B) and/or mouse (C) for 5 to 10 seconds. The blue activity LED on the wireless receiver illuminates when the synchronization command has been received and goes off when synchronization is complete.

NOTE: If the synchronization does not work, remove and then re-insert the wireless receiver from the back of the computer and synchronize the keyboard and/or mouse again.

Replacing Batteries

If repeated attempts at synchronization do not work, you may need to replace the batteries in the keyboard and mouse.

• The mouse requires two AA batteries.
• The keyboard requires two AAA batteries.

Turn the devices over, take off the battery cover, remove the old batteries, and insert new alkaline batteries. Do not use rechargeable batteries.

Upgrading or Replacing Memory

Upgrading or Replacing Memory

10 - 15 minutes

Before You Begin

Observe the following requirements before removing and replacing memory cards.

Tools Needed

Phillips screwdriver #0 (very small tip)

CAUTION: Static electricity can damage the electronic components inside the computer. Discharge static electricity by touching the metal cage of the computer before touching any internal parts or electronic components.

WARNING:

• Never open the cover with the power cord attached or power applied. You may damage your computer.
• Avoid touching sharp edges inside the computer.

Computer Preparation

1 Remove any media (CD, DVD, and memory cards) from the computer.
2 Shut down the computer.

3 Unplug the computer by disconnecting the power cord from the back of the computer.

4 Unplug all attached cables from the back of the computer.

5 Set down a blanket, towel, or other soft cloth to protect the screen from scratches or other damage. Place the computer face-down on the soft surface.

Removing the Memory

6 Locate the memory compartment in the upper right corner of the computer.

7 Use your finger to lift up the rubber cover over the screw.

8 Use a Phillips screwdriver to remove the screw.

TIP: The screw is very small and can be lost easily. Use caution when you remove it. Work over a surface where you can retrieve a screw if it falls.

9 Slide the memory compartment cover off.

10 Use your fingers to press outwards on the tabs on the left and right sides of the top memory card to release it.

11 Holding the card by its edges, remove it from the compartment.

TIP: If you are removing both cards, you must remove the upper one before removing the lower one.

TASK COMPLETED

Installing a New Memory Card

1 Orient the new card so that the notch on the edge of the card faces forward and is on the right.

2 Holding the card by its edges, slide it all the way into the slot, and then gently push downward on it to snap it into place.

3 Slide the memory compartment cover into place.

4 Replace the memory cover screw.

5 Replace the rubber screw cover.

6 Reconnect any cables that were disconnected for this procedure.

7 Plug the power cord into the back of the computer and then into the power source.

8 Return the computer to the upright position and turn on the computer.

Troubleshooting

If the computer displays a memory error after you have turned it back on, check the following:

• Turn the computer off and unplug the power cord, then open up the memory compartment and make sure the memory card is firmly seated. To install it correctly, make sure it inserted all the way into the compartment and then push down on it to snap it into place.
• Verify that the memory installed is compatible with this computer. SO-DIMMs are small outline dual inline memory modules. They are smaller and thinner than most other DIMMs, so that they take less space in the case.

SO-DIMM modules must meet the following requirements:

200-pin DDR2-DIMM
PC2-4200 (533 MHz) DDR2-SDRAM or PC2-5300 (667 MHz) DDR2-SDRAM
- Unbuffered, non-ECC (64-bit) DIMMs
1.8 V memory only
4.0 GB maximum installable memory. Actual available memory that can be used in Windows will be less.
- Because the memory uses dual channels, you should use the same DIMM type for both sockets.

Removing and Replacing the Computer Stand

Removing and Replacing the Computer Stand

5-10 minutes

Before You Begin

Observe the following requirements before removing and replacing the computer stand.

Tools Needed

• Phillips screwdriver
• Flathead screwdriver

CAUTION: Static electricity can damage the electronic components inside the computer. Discharge static electricity by touching the metal cage of the computer before touching any internal parts or electronic components.

WARNING:

• Never open the cover with the power cord attached or power applied. You may damage your computer.
• Avoid touching sharp edges inside the computer.

Computer Preparation

1 Remove any media (CD, DVD, and memory cards) from the computer.
2 Shut down the computer.

3 Unplug the computer by disconnecting the power cord from the back of the computer.

4 Unplug all attached cables from the back of the computer.

5 Set down a blanket, towel, or other soft cloth to protect the screen from scratches or other damage. Place the computer face-down on the soft surface.

Removing the Stand

6 Use a flathead screwdriver to open the cover on the back of the computer behind the stand.

7 Use a Phillips screwdriver to remove the three screws holding the stand.

8 Slide the stand assembly down (toward you) and out to remove it.

Installing a New Stand

1 Position the new stand so that the tab on the top of the stand slides under the tab on the back of the computer.

2 Slide the new stand into place.

3 Replace and tighten the three screws.

4 Replace the cover behind the stand and snap it closed.

5 Reconnect any cables that were disconnected for this procedure.

6 Plug the power cord into the back of the computer and then into the power source.

7 Return the computer to the upright position and turn on the computer.

Removing and Replacing a Hard Disk Drive

Removing and Replacing a Hard Disk Drive

10 - 15 minutes

Before You Begin

Observe the following requirements before removing and replacing the hard disk drive.

Tools Needed

Phillips screwdriver #0 (very small tip)
- Phillips screwdriver - medium-sized tip

CAUTION: Static electricity can damage the electronic components inside the computer. Discharge static electricity by touching the metal cage of the computer before touching any internal parts or electronic components.

WARNING:

• Never open the cover with the power cord attached or power applied. You may damage your computer.
• Avoid touching sharp edges inside the computer.

Computer Preparation

1 Remove any media (CD, DVD, and memory cards) from the computer.
2 Shut down the computer.

3 Unplug the computer by disconnecting the power cord from the back of the computer.

4 Unplug all attached cables from the back of the computer.

5 Set down a blanket, towel, or other soft cloth to protect the screen from scratches or other damage. Place the computer face-down on the soft surface.

Removing the Hard Disk Drive

6 Use your finger to lift up the rubber screw cover.

7 Use a Phillips screwdriver to remove the hard disk drive cover screw.

TIP: The screw is very small and can be lost easily. Use caution when you remove it. Work over a surface where you can retrieve a screw if it falls.

8 Slide the hard disk drive cover off.

TIP: If you have trouble removing the hard disk drive cover, you can insert a screwdriver into the screw hole and use that to lever the cover off.

9 Loosen the screw at the front of the hard disk drive cage.

NOTE: You do not need to remove this screw, only loosen it in order to release the hard disk drive cage.

10 Lift up the metal handle on the hard disk drive cage and pull it firmly toward you to remove the hard disk drive cage from its bay.

11 Turn the cage over and use the larger Phillips screwdriver to remove the four screws that hold the drive in the cage and remove the drive from the cage.

Installing a New Hard Disk Drive

1 Insert the new hard disk drive into the cage and tighten the four screws on the bottom of the cage that hold it in. Make sure that the hard drive is inserted with the label facing up.

2 Holding it by the metal handle, slide the new hard disk drive all the way in to the hard disk drive bay, making sure that the slots on the bottom of the cage line up with the tabs on the bottom of the hard drive bay.

3 Tighten the captive screw on the hard disk drive cage.

4 Slide the hard disk cover into place.

5 Replace the hard drive cover screw.

6 Replace the rubber screw cover.

7 Reconnect any cables that were disconnected for this procedure.

8 Plug the power cord into the back of the computer and then into the power source.

9 Return the computer to the upright position and turn on the computer.

Removing and Replacing a CD/DVD Drive

Removing and Replacing a CD/DVD Drive

10 - 15 minutes

Before You Begin

Observe the following requirements before removing and replacing the CD/DVD drive.

Tools Needed

Phillips screwdriver #0 (very small tip)
- Flathead screwdriver

CAUTION: Static electricity can damage the electronic components inside the computer. Discharge static electricity by touching the metal cage of the computer before touching any internal parts or electronic components.

WARNING:

• Never open the cover with the power cord attached or power applied. You may damage your computer.
• Avoid touching sharp edges inside the computer.

Computer Preparation

1 Remove any media (CD, DVD, and memory cards) from the computer.
2 Shut down the computer.

3 Unplug the computer by disconnecting the power from the back of the computer.

4 Unplug all attached cables from the back of the computer.

5 Set down a blanket, towel, or other soft cloth to protect the screen from scratches or other damage. Place the computer face-down on the soft surface.

Removing the CD/DVD Drive

6 Use your finger to lift up the screw cover and move it out of the way.

7 Use a Phillips screwdriver to remove the CD/DVD drive screw.

8 Insert a small flathead screwdriver gently into the notch and use a levering motion to disengage the CD/DVD drive assembly.

9 Pull the CD/DVD drive assembly out of the computer.

Installing a New CD/DVD Drive

1 Orient the new CD/DVD drive so that the label is on the bottom and the angle of the bezel on the CD/DVD drive matches the angle of the side of the computer.

2 Slide the CD/DVD drive assembly all the way into the computer until the bezel is flush with the side of the computer and the drive locks into place.

3 Using a Phillips screwdriver, replace and tighten the CD/DVD drive screw.

4 Replace the rubber screw cover.

5 Reconnect any cables that were disconnected for this procedure.

6 Plug the power cord into the back of the computer and then into the power source.

7 Return the computer to the upright position and turn on the computer.