Coin-cell battery, Removing the coin-cell battery, 11 coin-cell battery – Dell OptiPlex 390 (Mid 2011) User Manual
Page 35
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11
Coin-Cell Battery
Removing The Coin-Cell Battery
Before Working Inside Your Computer
.
2. Remove the
.
3. Press the coin-cell battery inward to allow the battery to pop up from the
socket.
4. Lift the coin-cell battery out of the computer.
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