Removing the
coin-cell battery
NOTE: : Before working inside your computer, read the safety information
that shipped with your computer and follow the steps in Before
working inside your computer. After working inside your computer,
follow the instructions in After working inside
your computer. For more safety best practices, see the Regulatory
Compliance home page at www.dell.com/regulatory_compliance.
CAUTION: : Removing
the coin-cell battery resets the BIOS setup program’s settings to
default. It is recommended that you note the BIOS setup program’s
settings before removing the coin-cell battery.