Notes, Notices, and Cautions

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Working on Your Computer
Computer Cover
Chassis Support Bracket
PCI and PCI Express Cards
I/O Panel
Processor Heat Sink/Fan Assembly
Memory Module(s)
Power Supply
Coin-Cell Battery
System Board
System Setup Program
Contacting Dell
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 potential for property damage, personal injury, or death.