Dell M70 manual

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Bom manual de uso

As regras impõem ao revendedor a obrigação de fornecer ao comprador o manual com o produto Dell M70. A falta de manual ou informações incorretas fornecidas ao consumidor são a base de uma queixa por não conformidade do produto com o contrato. De acordo com a lei, pode anexar o manual em uma outra forma de que em papel, o que é frequentemente utilizado, anexando uma forma gráfica ou manual electrónicoDell M70 vídeos instrutivos para os usuários. A condição é uma forma legível e compreensível.

O que é a instrução?

A palavra vem do latim "Instructio" ou instruir. Portanto, no manual Dell M70 você pode encontrar uma descrição das fases do processo. O objetivo do manual é instruir, facilitar o arranque, a utilização do equipamento ou a execução de determinadas tarefas. O manual é uma coleção de informações sobre o objeto / serviço, um guia.

Infelizmente, pequenos usuários tomam o tempo para ler o manual Dell M70, e um bom manual não só permite conhecer uma série de funcionalidades adicionais do dispositivo, mas evita a formação da maioria das falhas.

Então, o que deve conter o manual perfeito?

Primeiro, o manual Dell M70 deve conte:
- dados técnicos do dispositivo Dell M70
- nome do fabricante e ano de fabricação do dispositivo Dell M70
- instruções de utilização, regulação e manutenção do dispositivo Dell M70
- sinais de segurança e certificados que comprovam a conformidade com as normas pertinentes

Por que você não ler manuais?

Normalmente, isso é devido à falta de tempo e à certeza quanto à funcionalidade específica do dispositivo adquirido. Infelizmente, a mesma ligação e o arranque Dell M70 não são suficientes. O manual contém uma série de orientações sobre funcionalidades específicas, a segurança, os métodos de manutenção (mesmo sobre produtos que devem ser usados), possíveis defeitos Dell M70 e formas de resolver problemas comuns durante o uso. No final, no manual podemos encontrar as coordenadas do serviço Dell na ausência da eficácia das soluções propostas. Atualmente, muito apreciados são manuais na forma de animações interessantes e vídeos de instrução que de uma forma melhor do que o o folheto falam ao usuário. Este tipo de manual é a chance que o usuário percorrer todo o vídeo instrutivo, sem ignorar especificações e descrições técnicas complicadas Dell M70, como para a versão papel.

Por que ler manuais?

Primeiro de tudo, contem a resposta sobre a construção, as possibilidades do dispositivo Dell M70, uso dos acessórios individuais e uma gama de informações para desfrutar plenamente todos os recursos e facilidades.

Após a compra bem sucedida de um equipamento / dispositivo, é bom ter um momento para se familiarizar com cada parte do manual Dell M70. Atualmente, são cuidadosamente preparados e traduzidos para sejam não só compreensíveis para os usuários, mas para cumprir a sua função básica de informação

Índice do manual

  • Página 1

    DellPrecision™M70ServiceManual Before You Begin System Components Memory Modules, Mini PCI Card, Modem, and Modules Internal Card With Bluetooth ® Wireless Technology Coin - Cell Battery Hard Drive Center Control Cover Display Assembly Keyboard Palm Rest Smart Card Reader PC Card Reader Speakers Microprocessor Thermal - Cooling Assem[...]

  • Página 2

    Back to Contents Page  Before You Begin DellPrecision™M70ServiceManual  Preparing to Work Inside the Computer  Recommended Tools  Computer Orientation  Screw Identification  Preparing to Work Inside the Computer   1. Ensure that the work surface is flat and clean to prevent scratching the computer c[...]

  • Página 3

     Recommended Tools The procedures in this manual require the following tools: l  #1 Phillips screwdriver l ¼ - inch flat - blade screwdriver l  Small plastic scribe l  Flash BIOS update program floppy or CD  Computer Orientation  Screw Identification When you are removing and replacing components, print this section as a tool [...]

  • Página 4

     Microprocessor Fan: (1 each)   Keyboard: (2 each)  Display Assembly: (2 each) Video Card Fan: (1 each) Display Latch: (2 each) Display Panel Cable: (1 each) Display Panel: (8 each) Speakers: (1 each) PC Card Reader (4 each) Palm Rest: (4 each) (13 each) System Board: (3 each) (1 each) Smart Card Reader (1 each) [...]

  • Página 5

    Back to Contents Page      Internal card with Bluetooth™wireless technology (1 each) Button Board (2 each)  [...]

  • Página 6

    Back to Contents Page  Flashing the BIOS DellPrecision™M70ServiceManual  1. Ensure that the AC adapter is plugged in and that the main battery is installed properly.  2. Insert the flash BIOS update program floppy or CD and turn on the computer. Follow the instructions that appear on the screen. The computer continues to boot[...]

  • Página 7

    Back to Contents Page  Internal Card With Bluetooth ® Wireless Technology DellPrecision™M70ServiceManual  If you ordered an internal card with Bluetooth ® wireless technology with your computer, the card is already installed.  Removing the Card With Bluetooth Wireless Technology  1. Follow the instructions in "[...]

  • Página 8

    Back to Contents Page  1 coin - cell battery  2 screw for card with Bluetooth wireless technology  3 card with Bluetooth wireless technology [...]

  • Página 9

    Back to Contents Page  Center Control Cover DellPrecision™M70ServiceManual   1. Follow the instructions in " Preparing to Work Inside the Computer ."  2. Turn the computer top - side up and open it.  3. Remove the center control cover: a.  Open the display all the way (180 degrees) so that it lies flat agai[...]

  • Página 10

    Back to Contents Page  Coin - Cell Battery DellPrecision™M70ServiceManual  A coin - cell battery maintains computer configuration, date, and time information. The battery can last several years. The battery may need replacing if you have repeatedly reset the time and date information after turning on the computer or if a message[...]

  • Página 11

     13. Close the small access door.  14. Insert the main battery and close the battery door.  15. Connect your computer and devices to electrical outlets, and turn them on.  16. Enter the system setup program and restore the settings you recorded in step1 .  17. Properly dispose of the old battery. See the safety instructions in you[...]

  • Página 12

    Back to Contents Page  Microprocessor Module DellPrecision™M70ServiceManual  Removing the Microprocessor Module   1. Follow the instructions in " Preparing to Work Inside the Computer ."  2. Remove the display assembly .  3. Remove the keyboard .  4. Remove the palm rest .  5. Remove the microprocesso[...]

  • Página 13

     1. Align the pin - 1 corner of the microprocessor module with the pin - 1 corner of the ZIF socket, and insert the microprocessor module. When the microprocessor module is correctly seated, all four corners are aligned at the same height. If one or more corners of the module are higher than the others, the module is not seated correctly.  2.[...]

  • Página 14

    Back to Contents Page  Microprocessor Thermal - Cooling Assembly DellPrecision™M70ServiceManual  Removing the Microprocessor Thermal - Cooling Assembly   1. Follow the instructions in " Preparing to Work Inside the Computer ."  2. Remove the display assembly .  3. Remove the keyboard .  4. Remove the pal[...]

  • Página 15

     Installing the Microprocessor Thermal - Cooling Assembly  1. Place the microprocessor thermal - cooling assembly directly down onto the system board. Push straight down.  2. Tighten the four captive screws, labeled "1" through "4," in consecutive order. Back to Contents Page [...]

  • Página 16

    Back to Contents Page  Display Assembly DellPrecision™M70ServiceManual  Display Assembly  Display Bezel  Display Panel  Display Assembly   1. Follow the instructions in " Preparing to Work Inside the Computer ."  2. Turn the computer over and remove the two M2.5 x 8 - mm screws labeled "[...]

  • Página 17

     Display Bezel   1. Follow the instructions in " Preparing to Work Inside the Computer ."  2. Remove the display assembly .  3. Use a plastic scribe to pry the six round display bumpers out of the screw holes located on the front of the bezel. Do not remove the oval bumpers.  4. Remove the six M2.5 x 5 - mm screws locate[...]

  • Página 18

     Display Panel   1. Follow the instructions in " Preparing to Work Inside the Computer ."  2. Remove the center control cover .  3. Remove the display assembly .  4. Remove the display bezel .  5. Remove the eight M2 x 3 - mm screws from sides of the display panel.  6. Remove the M2 x 3 - mm screw for the display c[...]

  • Página 19

     9. Use the pull - tab to disconnect the bottom flex - cable connector from the inverter display - cable connector.  Back to Contents Page  1 top flex - cable connector 2 top display - cable connector 3 tabs 1 inverter flex - cable 2 inverter display - cable connector 3 pull - tab on bottom flex - cable connector[...]

  • Página 20

    Back to Contents Page  Fans DellPrecision™M70ServiceManual   Removing the Microprocessor Fan  1. Follow the instructions in " Preparing to Work Inside the Computer ."  2. Remove the display assembly .  3. Remove the keyboard .  4. Remove the palm rest .  5. Remove the M2.5 x 5 - mm screw from the top [...]

  • Página 21

     5. Remove the M2.5 x 5 - mm screw from the bottom right corner of the fan.  6. Disconnect the fan cable connector.  7. Lift the fan straight out of the computer. Back to Contents Page  1 M2.5 x 5 - mm screw 2 fan cable connector[...]

  • Página 22

    Back to Contents Page  Hard Drive DellPrecision™M70ServiceManual    Removing the Hard Drive and Carrier  1. Follow the instructions in " Preparing to Work Inside the Computer ."  2. Turn the computer over. Use a standard #1 Phillips screwdriver to remove the two M3 x 3 - mm screws.  3. Slide the hard dri[...]

  • Página 23

    Back to Contents Page [...]

  • Página 24

    Back to Contents Page  Keyboard DellPrecision™M70ServiceManual   1. Follow the instructions in " Preparing to Work Inside the Computer ."  2. Turn the computer top - side up and open it.  3. Remove the center control cover .  4. Remove the keyboard: a.  Remove the two M2.5 x 5 - mm screws across the top [...]

  • Página 25

    Back to Contents Page  1 M2.5 x 5 - mm screws (2) 2 keyboard 3 palm rest 4 keyboard tabs (5)[...]

  • Página 26

    Back to Contents Page  Palm Rest DellPrecision™M70ServiceManual   1. Follow the instructions in " Preparing to Work Inside the Computer ."  2. Remove the display assembly .  3. Remove the keyboard .  4. Remove the 13 M2.5 x 8 - mm screws from the bottom of the computer.  5. Remove the four M2.5 x 5 - mm [...]

  • Página 27

     8. Use your fingers to separate the palm rest from the computer base.  9. Lift the palm rest, pulling apart the snaps on the base. Back to Contents Page  1 touch pad connector 2 system board connector 3 computer base NOTICE: Carefully separate the palm rest from the computer base to avoid damage to the palm rest.[...]

  • Página 28

    Back to Contents Page  PC Card Reader DellPrecision™M70ServiceManual   Removing the PC Card Reader  1. Follow the instructions in " Preparing to Work Inside the Computer ."  2. Remove the display assembly .  3. Remove the keyboard .  4. Remove the palm rest .  5. Remove the four M2 x 3 - mm screws sec[...]

  • Página 29

    Back to Contents Page  Pin Assignments for I/O Connectors DellPrecision™M70ServiceManual  USB Connector  Video Connector  S- Video TV - Out Connector  Serial Connector  USB Connector  Video Connector  S- Video TV - Out Connector  Pin  Signal 1 USB5V+ 2 USBP – 3 USBP+ 4 GND  Pin  Signal[...]

  • Página 30

     Serial Connector Back to Contents Page   S- Video  Pin  Signal 1 GND 2 GND 3 DLUMA -L 4 DCRMA -L  Composite Video  Pin  Signal 5 SP_DIF 6 DCMPS - L 7 SP_DIF  Pin  Signal  Pin  Signal 1 DCD 6 DSR 2 RXDA 7 RTS 3 TXDA 8 CTS 4 DTR 9 RI 5 GND  [...]

  • Página 31

    Back to Contents Page  Smart Card Reader DellPrecision™M70ServiceManual   Removing the Smart Card Reader  1. Follow the instructions in " Preparing to Work Inside the Computer ."  2. Remove the display assembly .  3. Remove the keyboard .  4. Remove the palm rest .  5. Locate the smart card reader and[...]

  • Página 32

    Back to Contents Page  Speakers DellPrecision™M70ServiceManual   1. Follow the instructions in " Preparing to Work Inside the Computer ."  2. Remove the coin - cell battery.  3. Remove the display assembly .  4. Remove the keyboard .  5. Remove the palm rest .  6. Remove the M2.5 x 5 - mm screw from t[...]

  • Página 33

    Back to Contents Page  System Board DellPrecision™M70ServiceManual  Removing the System Board  The system board's BIOS chip contains the Service Tag, which is also visible on a barcode label on the bottom of the computer. The replacement kit for the system board includes a CD that provides a utility for transferring the [...]

  • Página 34

     19. Remove the M2 x 3 - mm screw from the system board support.  20. Remove the three M2.5 x 5 - mm screws that secure the system board to the computer base.  21. Remove the system board from the computer base. a.  Ensure that you have disconnected all cables from the system board. b.  Gently lift the board starting from the left si[...]

  • Página 35

    c.  After the connectors are dislodged, lift the board out of the base.  Installing the System Board  1. Perform all the steps in " Removing the System Board " in reverse order.  2. Turn on the computer.  3. Insert the floppy or CD that accompanied the replacement system board into the appropriate drive. Follow the instruct[...]

  • Página 36

    Back to Contents Page  System Components DellPrecision™M70ServiceManual Back to Contents Page  NOTICE: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell is not covered by your warranty. NOTICE: Unless otherwise noted, each procedure in this documen[...]

  • Página 37

    Back to Contents Page DellPrecision™M70ServiceManual  Notes, Notices, and Cautions  Information in this document is subject to change without notice. © 2005DellInc.Allrightsreserved. Reproduction in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden. Trademarks used in this[...]

  • Página 38

    Back to Contents Page  Memory Modules, Mini PCI Card, Modem, and Devices DellPrecision™M70ServiceManual  Memory Modules  Mini PCI Card  Modem  Devices  Memory Modules The computer has two memory slots, DIMM A and DIMM B. DIMM A (under the keyboard) holds the basic memory module as configured from the fact[...]

  • Página 39

     4. Ground yourself and install the new memory module: a.  Align the notch in the module with the slot in the center of the connector. b.  Slide the edge of the module firmly into the connector, and rotate the module down until you feel a click. If you do not feel the click, remove the module and reinstall it.  5. Replace the cover and [...]

  • Página 40

     5. Ground yourself and install the new memory module: a.  Align the notch in the module with the slot in the center of the connector. b.  Slide the edge of the module firmly into the connector, and rotate the module down until you feel a click. If you do not feel the click, remove the module and reinstall it.  6. Replace the keyboard a[...]

  • Página 41

     2. Turn the computer over, and loosen the captive screws on the options cover.  3. If a Mini PCI card is not already installed, go to step4 . If you are replacing a Mini PCI card, remove the existing card: a.  Disconnect the Mini PCI card from any attached cables. b.  Release the Mini PCI card by spreading the metal securing tabs un[...]

  • Página 42

     4. To install the Mini PCI card, align the Mini PCI card with the connector at a 45 - degree angle, and press the Mini PCI card firmly into the connector. Press down until you feel a click.  5. Connect the antenna cables to the Mini PCI card.  6. Replace the cover and tighten the screw.  Modem    1. Follow the instructions in [...]

  • Página 43

     4. If you are installing a modem, connect the modem cable to the modem.  5. Align the modem with the screw hole, and press the modem into the connector directly over the connector on the system board.  6. Replace the M2 x 3mm modem screw and secure the modem to the system board.  7. Replace the options cover.  Devices Your computer [...]

  • Página 44

     2. Pull the device by the latch release to remove the device from the module bay.  If the Device Screw Is Installed  1. If the computer is connected to a docking device (docked), undock it. See the documentation that came with your docking device for instructions.  2. Close the display and turn the computer over.  3. Use a #1 Philli[...]

  • Página 45

     5. Pull the device by the latch release to remove the device from the module bay. Back to Contents Page  NOTICE: Insert devices into the module bay before you dock and turn on the computer.[...]

  • Página 46

    Back to Contents Page  Video Card Assembly DellPrecision™M70ServiceManual  Removing the Video Card Assembly   1. Follow the instructions in " Preparing to Work Inside the Computer ."  2. Remove the display assembly .  3. Remove the keyboard .  4. Remove the palm rest .  5. Loosen the four M2.5 corner [...]