Manuel d'utilisation / d'entretien du produit 1745 du fabricant Dell
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DellStudio™1745/1747ServiceManual Notes, Cautions, and Warnings Information in this document is subject to change without notice. © 2009DellInc.Allrightsreserved. Reproduction of these materials in any manner whatsoever without the written permission of Dell Inc.
Back to Contents Page AC Adapter Connector DellStudio™1745/1747ServiceManual Removing the AC Adapter Connector Replacing the AC Adapter Connector Removing the AC Adapter Connector 1. Follow the procedures in Before You Begin .
Back to Contents Page Base Cover DellStudio™1745/1747ServiceManual Removing the Base Cover Replacing the Base Cover Removing the Base Cover 1. Follow the procedures in Before You Begin . 2. Remove the battery (see Removing the Battery ).
Back to Contents Page Battery Latch Assembly DellStudio™1745/1747ServiceManual Removing the Battery Latch Assembly Replacing the Battery Latch Assembly Removing the Battery Latch Assembly 1. Follow the procedures in Before You Begin .
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Back to Contents Page Before You Begin DellStudio™1745/1747ServiceManual Recommended Tools Turning Off Your Computer Before Working Inside Your Computer This manual provides procedures for removing and installing components in your computer.
1. Ensure that the work surface is flat and clean to prevent the computer cover from being scratched. 2. Turn off your computer (see Turning Off Your Computer ) and all attached devices. 3. Disconnect all telephone or network cables from the computer.
Back to Contents Page Flashing the BIOS DellStudio™1745/1747ServiceManual Flashing the BIOS From a CD Flashing the BIOS From the Hard Drive If a BIOS upgrade CD is provided with the new processor or new system board, flash the BIOS from the CD.
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Back to Contents Page Internal Card With Bluetooth ® Wireless Technology DellStudio™1745/1747ServiceManual Removing the Bluetooth Card Replacing the Bluetooth Card If you ordered a card with Bluetooth wireless technology with your computer, it is already installed.
3. Replace the screw that secures the Bluetooth card to the system board. 4. Replace the palm rest (see Replacing the Palm Rest ). 5. Replace the media controls board (see Replacing the Media Controls Board ). 6. Replace the keyboard (see Replacing the Keyboard ).
Back to Contents Page Camera DellStudio™1745/1747ServiceManual Removing the Camera Replacing the Camera Removing the Camera 1. Follow the procedures in Before You Begin . 2. Remove the battery (see Removing the Battery ).
1. Follow the procedures in Before You Begin . 2. Align the screw holes on the camera module with the screw holes on the display cover. 3. Replace the two screws that secure the camera module to the display cover. 4. Replace the display panel (see Replacing the Display Panel ).
Back to Contents Page Media Card Reader Board DellStudio™1745/1747ServiceManual Removing the Media Card Reader Board Replacing the Media Card Reader Board Removing the Media Card Reader Board 1. Follow the procedures in Before You Begin .
3. Connect the media card reader board cable to the connector on the system board. 4. Replace the palm rest (see Replacing the Palm Rest ). 5. Replace the media controls board (see Replacing the Media Controls Board ). 6. Replace the keyboard (see Replacing the Keyboard ).
Back to Contents Page Center Control Cover DellStudio™1745/1747ServiceManual Removing the Center Control Cover Replacing the Center Control Cover Removing the Center Control Cover 1. Follow the procedures in Before You Begin .
Replacing the Center Control Cover 1. Follow the procedures in Before You Begin . 2. Align the tabs on the center control cover with the slots on the palm rest and snap the cover in place. 3. Turn the computer over and replace the screw that secures the center control cover to the computer base.
Back to Contents Page Coin - Cell Battery DellStudio™1745/1747ServiceManual Removing the Coin - Cell Battery Replacing the Coin - Cell Battery Removing the Coin - Cell Battery 1. Follow the procedures in Before You Begin .
Back to Contents Page Processor Module DellStudio™1745/1747ServiceManual Removing the Processor Module Replacing the Processor Module Removing the Processor Module 1. Follow the procedures in Before You Begin .
1. Follow the procedures in Before You Begin . 2. Align the pin - 1 corner of the processor module with the pin - 1 corner of the ZIF socket, then insert the processor module. When the processor module is properly seated, all four corners are aligned at the same height.
Back to Contents Page Processor Heat Sink DellStudio™1745/1747ServiceManual Central Processor Heat Sink Graphic Processor Heat Sink Central Processor Heat Sink Removing the Central Processor Heat Sink 1.
4. Follow the instructions from step 5 to step 21 in Replacing the System Board . 5. Replace the battery (see Replacing the Battery ). Graphic Processor Heat Sink Removing the Graphic Processor Heat Sink 1. Follow the instructions in Before You Begin .
Back to Contents Page Display DellStudio™1745/1747ServiceManual Display Assembly Display Bezel Display Panel Display Panel Cable Display Assembly Removing the Display Assembly 1.
11. Disconnect the display cable, camera cable, and power button cable from the respective system board connectors. 12. Make note of the antenna cable and subwoofer cable routing, and carefully dislodge the cables from the routing guides and release them through the slot.
5. Connect the display cable, camera cable, and power button cable to the respective system board connectors. 6. Replace the screw that secures the display cable to the computer base. 7. Replace the media controls board (see Replacing the Media Controls Board ).
Display Panel Removing the Display Panel 1. Follow the procedures in Before You Begin . 2. Remove the display assembly (see Removing the Display Assembly ). 3. Remove the display bezel (see Removing the Display Bezel ). 4. Remove the eight screws that secure the display panel to the display cover.
4. Align the screw holes on the display panel with the holes on the display cover. 5. Replace the eight screws that secure the display panel to the display cover. 6. Route the antenna cables, power button cable, and display cable through the hinge latches.
Back to Contents Page Thermal Fan DellStudio™1745/1747ServiceManual Removing the Thermal Fan Replacing the Thermal Fan Removing the Thermal Fan 1. Follow the procedures in Before You Begin . 2.
2. Place the thermal fan on the computer base and replace the two screws that secure the thermal fan to the computer base. 3. Connect the thermal fan cable to the thermal fan cable connector on the system board. 4. Replace the palm rest (see Replacing the Palm Rest ).
Back to Contents Page Hard Drive(s) DellStudio™1745/1747ServiceManual Removing the Hard Drive(s) Replacing the Hard Drive(s) Removing the Hard Drive(s) 1. Follow the procedures in Before You Begin .
l For hard drive 2: ¡ Remove the three screws that secure the hard drive assembly to the computer base. ¡ Using the pull - tab, lift the hard drive to disconnect the hard drive from the connector on the system board. ¡ Lift the hard drive assembly out of the computer base.
5. Lift the hard drive off the hard drive cage. Replacing the Hard Drive(s) 1. Follow the procedures in Before You Begin . 2. Remove the new drive from its packaging. Save the original packaging for storing or shipping the hard drive. 3.
Back to Contents Page Keyboard DellStudio™1745/1747ServiceManual Removing the Keyboard Replacing the Keyboard Removing the Keyboard 1. Follow the procedures in Before You Begin . 2. Remove the battery (see Removing the Battery ).
Replacing the Keyboard 1. Follow the procedures in Before You Begin . 2. Slide the keyboard cable into the connector on the system board. Press down on the connector latch to secure the cable to the system board connector. 3. Slide the backlit keyboard cable into the connector on the system board.
Back to Contents Page Media Controls Board DellStudio™1745/1747ServiceManual Removing the Media Controls Board Replacing the Media Controls Board Removing the Media Controls Board 1. Follow the procedures in Before You Begin .
6. Replace the center control cover (see Replacing the Center Control Cover ). 7. Replace the battery (see Replacing the Battery ). Back to Contents Page .
Back to Contents Page Memory Module(s) DellStudio™1745/1747ServiceManual Removing the Memory Module(s) Replacing the Memory Module(s) You can increase your computer memory by installing memory modules on the system board.
2. Align the notch in the memory module with the tab in the memory module connector. 3. Slide the memory module firmly into the slot at a 45 - degree angle, and press the memory module down until it clicks into place. If you do not hear the click, remove the memory module and reinstall it.
Back to Contents Page Wireless Mini - Card DellStudio™1745/1747ServiceManual Removing the Mini - Card Replacing the Mini - Card If you ordered a wireless Mini - Card with your computer, the card is already installed.
5. Remove the screw that secures the Mini - Card to the system board connector. 6. Lift the Mini - Card out of the system board connector. Replacing the Mini - Card 1. Follow the procedures in Before You Begin . 2. Remove the new Mini - Card from its packaging.
Back to Contents Page NOTE: If you are installing a wireless Mini - Card from a source other than Dell, you must install the appropriate drivers and utilities.
Back to Contents Page Optical Drive DellStudio™1745/1747ServiceManual Removing the Optical Drive Replacing the Optical Drive Removing the Optical Drive 1. Follow the procedures in Before You Begin .
Replacing the Optical Drive 1. Follow the procedures in Before You Begin . 2. Connect the interposer to the optical drive. 3. Align the connector on the optical drive with the connector on the system board and press the optical drive until it is fully seated.
Back to Contents Page Palm Rest DellStudio™1745/1747ServiceManual Removing the Palm Rest Replacing the Palm Rest Removing the Palm Rest 1. Follow the procedures in Before You Begin . 2. Press and eject any installed cards from the ExpressCard slot or the 8 - in - 1 media card reader.
12. Disconnect the display cable, camera cable, power button cable, and the touch pad cable from the respective system board connectors. 13. Make note of the antenna cable and subwoofer cable routing, and carefully dislodge the cables from the routing guides and release them through the slot.
15. Starting at the right or left of the palm rest, use your fingers to separate the palm rest from the computer base. 16. Release the subwoofer assembly cable through the slot in the palm rest. 17. Lift the palm rest off the computer base.
15. Reinstall any removed cards in the ExpressCard slot or the 8 - in - 1 media card reader. Back to Contents Page .
Back to Contents Page Power Button Board DellStudio™1745/1747ServiceManual Removing the Power Button Board Replacing the Power Button Board Removing the Power Button Board 1. Follow the procedures in Before You Begin .
Replacing the Power Button Board 1. Follow the procedures in Before You Begin . 2. Secure the power button board using the notch on the display cover. 3. Replace the screw that secures the power button board to the display cover. 4.
Back to Contents Page Battery DellStudio™1745/1747ServiceManual Removing the Battery Replacing the Battery Removing the Battery 1. Shut down the computer and turn it over. 2. Slide the battery release latch until it clicks into place.
Back to Contents Page Speakers DellStudio™1745/1747ServiceManual Removing the Speakers Replacing the Speakers Removing the Speakers 1. Follow the procedures in Before You Begin . 2. Remove the battery (see Removing the Battery ).
3. Connect the speaker cable to the speaker cable connector on the system board. 4. Replace the palm rest (see Replacing the Palm Rest ). 5. Replace the media controls board (see Replacing the Media Controls Board ). 6. Replace the keyboard (see Replacing the Keyboard ).
Back to Contents Page Subwoofer Assembly DellStudio™1745/1747ServiceManual Removing the Subwoofer Assembly Replacing the Subwoofer Assembly Removing the Subwoofer Assembly 1. Follow the procedures in Before You Begin .
Back to Contents Page System Board DellStudio™1745/1747ServiceManual Removing the System Board Replacing the System Board Entering the Service Tag in the BIOS Removing the System Board 1. Follow the procedures in Before You Begin .
18. Disconnect the speaker cable, USB board cable, and the AC adapter cable from the connectors on the system board. 19. Lift the system board assembly at an angle toward the side of the computer and out of the computer base. 20. Turn the system board assembly over.
9. Replace the optical drive (see Replacing the Optical Drive ). 10. Replace the media card reader board (see Replacing the Media Card Reader Board ). 11. Replace the thermal fan (see Replacing the Thermal Fan ). 12. Replace the Bluetooth card (see Replacing the Bluetooth Card ).
Back to Contents Page DellStudio™1745/1747ServiceManual Information in this document is subject to change without notice. © 2009DellInc.Allrightsreserved. Reproduction of these materials in any manner whatsoever without the written permission of Dell Inc.
Back to Contents Page TV Antenna Cable Assembly DellStudio™1745/1747ServiceManual Removing the TV Antenna Cable Assembly Replacing the TV Antenna Cable Assembly Removing the TV Antenna Cable Assembly 1.
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Back to Contents Page USB Board DellStudio™1745/1747ServiceManual Removing the USB Board Replacing the USB Board Removing the USB Board 1. Follow the procedures in Before You Begin . 2. Remove the battery (see Removing the Battery ).
Replacing the USB Board 1. Follow the procedures in Before You Begin . 2. Align the hole on the USB board with the protrusion on the computer base.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Dell 1745 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Dell 1745 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Dell 1745, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Dell 1745 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Dell 1745, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Dell 1745.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Dell 1745. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Dell 1745 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
