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Dell™Inspiron™N4020/N4030ServiceManual
Notes, Cautions, and Warnings
Information in this document is subject to change without notice.
©2010DellInc.Allrightsreserved.
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under license; Microsoft, Windows, Windows Vista, and the Windows Vista start button logo are either trademarks or registered trademarks of Microsoft Corporation in the United
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RegulatorymodelP07GseriesRegulatorytypeP07G001;P07G003
March2010Rev.A00
Before You Begin
Battery
Hard Drive
Optical Drive
Module Cover
Memory Module(s)
Keyboard
Wireless Mini-Card
Palm Rest
Power Button Board
Display
Camera
Internal Card With Bluetooth®Wireless Technology
System Board
Coin-Cell Battery
Thermal Cooling Assembly
Processor Module
I/O Board
Speakers
Battery Latch Assembly
Flashing the BIOS
NOTE: A NOTE indicates important information that helps you make better use of your computer.
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem.
WARNING: A WARNING indicates a potential for property damage, personal injury, or death.