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Packard Bell
EasyNote SJ
Disassembly Manual
11111 1
Table of Contents
Overview............................................................................................................................................... 2
Technician Notes ................................................................................................................................. 2
Disassembly ......................................................................................................................................... 2
Reassembly .......................................................................................................................................... 2
Required Tools ..................................................................................................................................... 2
Hazardous Voltage .............................................................................................................................. 3
Avoid Electrostatic Discharge ............................................................................................................. 3
Power Supply Unit ............................................................................................................................... 3
Battery................................................................................................................................................... 4
Hard Disk Drive .................................................................................................................................... 4
Memory ................................................................................................................................................. 6
Wireless LAN Adapter ......................................................................................................................... 7
CPU and CPU Fan............................................................................................................................... 7
Keyboard............................................................................................................................................... 9
Optical Disk Drive............................................................................................................................... 10
Button Board....................................................................................................................................... 11
Top Cover ........................................................................................................................................... 12
HDD Board ......................................................................................................................................... 14
ODD Board......................................................................................................................................... 15
Speakers............................................................................................................................................. 16
Subwoofer........................................................................................................................................... 16
Touchpad Button Board..................................................................................................................... 17
Standby Switch................................................................................................................................... 17
Modem Board..................................................................................................................................... 18
RJ11 Connector ................................................................................................................................. 18
Bluetooth Module ............................................................................................................................... 19
Bluetooth Antenna ............................................................................................................................. 20
Main Board ......................................................................................................................................... 21
LCD Panel Assembly......................................................................................................................... 22
LCD Bezel........................................................................................................................................... 23
LCD Panel .......................................................................................................................................... 24
Inverter Board..................................................................................................................................... 25
Webcam.............................................................................................................................................. 25
WLAN Antenna................................................................................................................................... 26
Notice.................................................................................................................................................. 27
Packard Bell EasyNote SJ Disassembly Manual
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Overview
This document contains step-by-step disassembly instructions for the Packard Bell EasyNote
SJ. 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 EasyNote SJ without notice.
Technician Notes
Only technicians authorized by Packard Bell B.V. should attempt to repair this equipment. All
troubleshooting and repair procedures are detailed to allow only subassembly/module level
repair. Because of the complexity of the individual boards and subassemblies, no one should
attempt to make repairs at the component level or to make modifications to any printed wiring
board. Improper repairs can create a safety hazard. Any indication of component replacement
or printed wiring board modifications may void any warranty or exchange allowances.
Disassembly
When disassembling the system unit, follow these general rules:
Turn off the power using the power button.
Disconnect the adapter.
Remove any SD/MMC card, ExpressCard or dummy card from the device.
Do not disassemble the system into parts that are smaller than those specified in the
instructions.
Label all removed connectors; note where the connector goes and in what position it
was installed.
Reassembly
Reassembly is the reverse of the disassembly process. Use care to ensure that all cables and
screws are returned to their proper positions. Check that no tools or any loose parts have been
left inside the casing. Check that everything is properly installed and tightened.
Required Tools
All disassembly procedures can be performed using the following tools:
Small Phillips and flat-blade screwdriver.
Hex-bolt #5 screwdriver
Packard Bell EasyNote SJ Disassembly Manual
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Hazardous Voltage WARNING
There is hazardous voltage present inside the Ensure that the notebook is disconnected
notebook when it is connected to an AC supply, from its power source and from all
even when the notebook's power switch is off. telecommunications links, networks, or
Exposure to hazardous voltage could cause modem lines whenever the casing cover
personal injury. To avoid risk of injury, contact is removed. Do not operate the notebook
an Authorized Service Provider for proper with the cover removed.
(un)installation of optional hardware devices.
AVERTISSEMENT
Assurez-vous que le syst