Packard Bell W7 Series Disassembly Manual
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Packard Bell W7 Series Disassembly Manual

Packard Bell W7 Series Disassembly Manual

Dragon sn chassis
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Packard Bell
EasyNote W7 Series
(Dragon SN)
Disassembly Manual

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Summary of Contents for Packard Bell W7 Series

  • Page 1 Packard Bell EasyNote W7 Series (Dragon SN) Disassembly Manual...

  • Page 2: Table Of Contents

    Table of Contents Overview Disassembly Instructions Reassembly Instructions Required Tools Hazardous Voltage Avoid Electrostatic Discharge Power Supply Unit Battery and AC Adapter Removing the Hard Disk Drive Bottom Panel CPU, VGA Module and Heat Sink Top Cover Removing the LCD Panel Assembly Disassembling the LCD Panel Assembly Optical Disk Drive Bottom Base Assembly...

  • Page 3: Overview

    (Dragon SN) chassis. The instructions are illustrated where necessary with images of the part that is being removed or disassembled. Packard Bell reserves the right to make changes to the chassis without notice. Disassembly Instructions When disassembling the system unit, follow these general rules: Turn off the power.

  • Page 4: Hazardous Voltage

    Hazardous Voltage Power Supply Unit There is hazardous voltage present inside the Under no circumstances should you computer when it is connected to an AC attempt to disassemble the power supply, even when the computer’ s power supply. The power supply contains switch is off.
  • Page 5 WAARSCHUWING AVVERTENZA Zorg er voor dat alle verbindingen van en Prima di rimuovere il coperchio del naar de computer (stroom, modem, netwerk, telaio, assicurarsi che il sistema sia etc) verbroken worden voordat de behuizing scollegato dall’ alimentazione, da tutti geopend wordt. Zet de computer nooit aan i collegamenti di comunicazione, reti als de behuizing geopend is.

  • Page 6: Battery And Ac Adapter

    Battery and AC Adapter To remove the battery, do as follows: 1. Turn off the computer. 2. Disconnect the AC adapter. 3. Remove the battery. Fig. 1 The bottom base. Removing the Hard Disk Drive To remove the hard disk drive, perform the following steps: 1.

  • Page 7: Bottom Panel

    Fig. 3 Removing the hard disk drive. Bottom Panel Perform the following steps to remove the bottom panel: 1. Remove nine screws (9xA) and take away the bottom panel. Fig. 4 Removing the bottom panel. 2. Remove the memory module. 3.

  • Page 8: Cpu, Vga Module And Heat Sink

    Fig. 5 Removing the Mini-PCI wireless card. 7. Remove the screws (2xA) from the modem. 8. Release the ground cable and take away the modem. 9. Disconnect the modem cable from the modem. CPU, VGA Module and Heat Sink To remove the heat sink from the CPU and the VGA Mobile PCI Express Module (MXM) follow the steps below: 1.

  • Page 9: Top Cover

    6. Remove the screw from the VGA module (1xT). 7. Pull the VGA module out of the MXM slot. 8. Unlock the CPU socket and remove the CPU. Fig. 7 Remove VGA module and CPU. Top Cover Remove the top cover by following the steps below: 1.
  • Page 10 Fig. 10 Removing the keyboard flat cable. 6. Disconnect the touchpad flat cable. Fig. 11 Disconnecting touchpad flat cable 7. Remove the two hinge covers. Fig. 12 The hinge covers. 8. Disconnect the lid switch connector. 9. Remove the screw (1xD) and remove the lid switch unit. Fig.

  • Page 11: Removing The Lcd Panel Assembly

    Removing the LCD Panel Assembly Follow the steps below to remove the LCD panel: 1. Disconnect the two LCD connectors. 2. Release the Wireless antenna cable. 3. Remove the screws (4xF) from the hinges (see Fig. 13). 4. Take away the LCD assembly. Disassembling the LCD Panel Assembly To disassemble the LCD panel, follow the steps below: 1.
  • Page 12 Fig. 15 LCD display panel. 10. Disconnect the inverter backlight connector. Fig. 16 LCD inverter backlight connecter. 11. Remove the lower supporting bracket. 12. Take away the LCD display panel and inverter board. 13. Disconnect the LCD cable from the inverter board. 14.
  • Page 13 15. Remove the screws (3x D, 1xA) from the left LCD bracket. The same goes for the right bracket. Fig. 18 LCD display cable. 16. Take away the top, left and right bracket from the LCD display panel. 17. Remove the screws (2xD) holding the wireless antenna and take away the antenna.

  • Page 14: Optical Disk Drive

    Optical Disk Drive To remove the optical disk drive, follow the steps below: 1. Remove the screws (2xB) and push the optical disk drive out of its bay. Fig. 20 The screws of the optical disk drive. 2. Remove the screws (2xK) from the side ODD bracket and remove it. 3.

  • Page 15: Bottom Base Assembly

    Bottom Base Assembly Disassemble the bottom base assembly as follows: 1. First remove the screws (4XA) from the top cover. 2. Then remove the screws (4xJ). Fig. 22 The top cover. Note: Make sure that during re-assembly the clips of the top cover lock into place before fastening the screws. 3.

  • Page 16: Main Board Assembly

    4. Remove the screws from the rear (2xB). Fig. 24 The screws at the bottom base rear. 5. Remove bottom cover from base assembly. 6. Disconnect the subwoofer connector. 7. Remove the screws (2xG) and lift out the subwoofer assembly. 8.
  • Page 17 Fig. 26 The main board and speakers. 8. Take away the main board. 9. Partially remove the foil over the touchpad. 10. Disconnect the touchpad cable. Fig. 27 The touch pad connector. 11. Remove the screws (3xB) and remove the heat plate. 12.

  • Page 18: Notice

    FURNISHING, PERFORMANCE, OR USE OF THIS MATERIAL. Copyright © 2005 NEC Computers International BV. All rights reserved. Packard Bell is a trademark of NEC Computers International BV. The names of actual companies and products mentioned herein may be trademarks and/or registered trademarks of their respective owners.

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