Dell Alienware M17x R3 (Early 2011) - Manual (Page 18)

18 Coin-Cell Battery
Replacing the Coin-Cell Battery
1 Follow the instructions in "Before You Begin" on page 9.
2 Hold the coin-cell battery with the positive side up.
3 Slide the coin-cell battery into the slot and gently press until it snaps into
place.
4 Replace the compartment door (see "Replacing the Compartment Door"
on page 16).
5 Replace the battery pack (see "Replacing the Battery Pack" on page 14).
CAUTION: Before turning on the computer, replace all screws and ensure that no
stray screws remain inside the computer. Failure to do so may result in damage to
the computer.
1 plastic scribe 2 coin-cell battery
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2