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This chapter describes how to install expansion cards and system memory as well as
replace the system battery (if necessary). It also tells you how to remove and replace
the computer cover and familiarizes you with internal components.
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Working inside your computer is safe— if you observe the following precautions.
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In addition, Dell recommends that you review the safety instructions at the front of
this guide.
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Installing Upgrades on the System Board
2-1
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