Summary of W7 Series
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Packard bell easynote w7 series (dragon sn) disassembly manual.
Page 2: Table of Contents
0 table of contents overview 1 disassembly instructions 1 reassembly instructions 1 required tools 1 hazardous voltage 2 avoid electrostatic discharge 2 power supply unit 2 battery and ac adapter 4 removing the hard disk drive 4 bottom panel 5 cpu, vga module and heat sink 6 top cover 7 removing the...
Page 3: Overview
1 overview this document contains step-by-step disassembly instructions for the easynote w7 (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 noti...
Page 4: Hazardous Voltage
2 hazardous voltage there is hazardous voltage present inside the computer when it is connected to an ac supply, even when the computer’ s power switch is off. Exposure to hazardous voltage could cause personal injury. To avoid risk of injury, contact an authorized service provider for proper (un)in...
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3 waarschuwing zorg er voor dat alle verbindingen van en naar de computer (stroom, modem, netwerk, etc) verbroken worden voordat de behuizing geopend wordt. Zet de computer nooit aan als de behuizing geopend is. Avvertenza prima di rimuovere il coperchio del telaio, assicurarsi che il sistema sia sc...
Page 6: Battery and Ac Adapter
4 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. Removing the hard disk drive to remove the hard disk drive, perform the following steps: 1. Remove two screws (2xa) from the hdd cover (as shown in fig. 1). 2...
Page 7: Bottom Panel
5 bottom panel perform the following steps to remove the bottom panel: 1. Remove nine screws (9xa) and take away the bottom panel. 2. Remove the memory module. 3. Lift out the tv tuner mini-pci card from its slot. 4. Disconnect the antenna cable and the two data cables. 5. Disconnect the tv tuner da...
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6 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. Disconnect the cpu...
Page 9: Top Cover
7 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. Top cover remove the top cover by following the steps below: 1. Slide the button bar to the left to unlock it. 2. Disconnect the multimedia keyboard flat cable an...
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8 6. Disconnect the touchpad flat cable. 7. Remove the two hinge covers. 8. Disconnect the lid switch connector. 9. Remove the screw (1xd) and remove the lid switch unit. Fig. 10 removing the keyboard flat cable. Fig. 11 disconnecting touchpad flat cable fig. 12 the hinge covers. Fig. 13 lid switch ...
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9 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 ...
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10 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. Disconnect the lcd cable...
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11 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. Fig. 19 wirele...
Page 14: Optical Disk Drive
12 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. Remove the screws (2xk) from...
Page 15: Bottom Base Assembly
13 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). Note: make sure that during re-assembly the clips of the top cover lock into place before fastening the screws. 3. Turn over the unit and rem...
Page 16: Main Board Assembly
14 4. Remove the screws from the rear (2xb). 5. Remove bottom cover from base assembly. 6. Disconnect the subwoofer connector. 7. Remove the screws (2xg) and lift out the subwoofer assembly. 8. Remove the rubber stabilizers (2xm) from the subwoofer assembly. 9. Remove the screw (1xb) from the modem ...
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15 8. Take away the main board. 9. Partially remove the foil over the touchpad. 10. Disconnect the touchpad cable. 11. Remove the screws (3xb) and remove the heat plate. 12. Push out the touchpad assembly. Fig. 26 the main board and speakers. Fig. 27 the touch pad connector. Fig. 28 removing the hea...
Page 18: Notice
16 notice the information in this guide is subject to change without notice. This guide contains information protected by copyright. No part of this guide may be photocopied or reproduced in any form or by any means without prior written consent from nec computers international bv. Nec computers int...