Dell 1457 Laptop User Manual


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Dell™Studio™1450/1457/1458ServiceManual
Notes, Cautions, and Warnings
IfyoupurchasedaDell™nSeriescomputer,anyreferencesinthisdocumenttoMicrosoft®Windows®operating systems are not applicable.
Information in this document is subject to change without notice.
©2009DellInc.Allrightsreserved.
Reproduction of these materials in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.
Trademarks used in this text: Dell and the DELL logo are trademarks of Dell Inc.; Bluetooth is a registered trademark owned by Bluetooth SIG, Inc. and is used by Dell under
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other countries.
Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Dell Inc. disclaims any
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ModelP03GseriesRegulatorytypeP03G001
November2009Rev.A00
Before You Begin
Battery
Base Cover
Memory
Hard Drive
Wireless Mini-Cards
Keyboard
Palm Rest
I/O Board
Speaker Module
Optical Drive
System Board
Processor Heat Sink Assembly
Processor
Coin-Cell Battery
WWAN Module
Display
Camera Module
Internal Module With Bluetooth®Wireless Technology
Flashing the BIOS
NOTE: A NOTE indicates important information that helps you make better use of your computer.
CAUTION: A CAUTION indicates potential damage to hardware or loss of data if instructions are not followed.
WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
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