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Coin-Cell Battery
Coin-Cell Battery
WARNING: Before working inside your computer, read the safety information
that shipped with your computer and follow the steps in "Before You Begin" on
page 9. For additional safety best practices information, see the Regulatory
Compliance Homepage at dell.com/regulatory_compliance.
WARNING: A battery may explode if installed incorrectly. Replace the battery
only with the same or equivalent type. Discard used batteries according to the
manufacturer’s instructions.
Removing the Coin-Cell Battery
CAUTION: Removing the coin-cell battery resets the BIOS settings to default. It is
recommended that you note the BIOS settings before removing the coin-cell
battery. See "System Setup" on page 73 for instructions on entering the system
setup program.
Prerequisites
1
Remove the computer cover. See "Removing the Computer Cover" on
page 17.
2
Remove the fan shroud. See "Removing the Fan Shroud" on page 19.
3
Remove the front bezel. See "Removing the Front Bezel" on page 33.
4
Remove the drive cage. See "Removing the Drive Cage" on page 37
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