packardbell easynote m3 서비스 매뉴얼

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This document contains step-by-step disassembly instructions for the EasyNote M3 
notebook. The instructions are illustrated where necessary with images of the part that 
is being removed or disassembled. Furthermore, the screws that are removed are 
shown next to the image of the parts themselves. 
 
Packard Bell reserves the right to make changes to the EasyNote M3 notebook without 
notice. 
 
 

Only technicians authorized by NEC Computers International 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. 
 
 

When disassembling the system unit, follow these general rules: 
 

„ 

Turn off the power and remove the battery. 

„ 

Disconnect all cables and peripherals. 

„ 

Label all removed cables. Note where the cable goes and in what position it 
was installed. 

„ 

Do not disassemble the system into parts that are smaller than those specified 
in the instructions. 

 
 

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 chassis. Check that everything is properly installed 
and tightened. 
 
 

All disassembly procedures can be performed using the following tools: 
 

„ 

Philips (#2 bit) screwdriver 

„ 

A small flat bed screwdriver