Dell Inspiron B120 User Manual
Dell Notebooks
Dell™ Inspiron™ 1300/B120/B130 Service Manual
Before You Begin
Hinge
System Components
Battery
Memory, Optical Drive, and Mini PCI Card
Hard Drive
Keyboard
Display Assembly
Palm Rest
Modem
Coin-Cell Battery
Microprocessor Thermal-Cooling Assembly
Microprocessor Module
Speakers
System Board
Antenna
Fan
Flashing the BIOS
Base Plastics
Pinout Assignments for I/O Connectors
Model PP21L
Notes, Notices, and Cautions
Information in this document is subject to change without notice.
© 2005 Dell Inc. All rights reserved.
Reproduction in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.
Trademarks used in this text: Dell, the DELL logo, and Inspiron are trademarks of Dell Inc.
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
proprietary interest in trademarks and trade names other than its own.
NOTE:
A NOTE indicates important information that helps you make better use of your computer.
NOTICE:
A NOTICE indicates either potential damage to hardware or loss of data and tells you how to avoid the problem.
CAUTION:
A CAUTION indicates a potential for property damage, personal injury, or death.