Laptop User Manual

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 Coin-Cell Battery
Dell™Latitude™E6400andE6400ATGand
MobileWorkstationPrecision™M2400ServiceManual
Removing the Coin-Cell Battery
Replacing the Coin-Cell Battery
Removing the Coin-Cell Battery
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1. Follow the procedures in Before Working on Your Computer.
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2. Remove the bottom of the base assembly (see Removing the Bottom of the Base Assembly).
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3. Pry up the coin-cell battery to release the double-stick adhesive tape on the bottom of the coin-cell battery, then lift it out of the computer.
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4. Disconnect the coin-cell battery cable from the system board.
Replacing the Coin-Cell Battery
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1. Connect the coin-cell battery cable to the system board.
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2. Insert the coin-cell battery into the computer:
If you are installing the same coin-cell battery you removed, slide the battery under the tab, then press down to seal the tape on bottom.
If you are installing a new coin-cell battery, first remove the adhesive backing paper from the coin-cell battery. Slide the battery under the tab, then
press down to seal the tape on bottom.
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions that shipped with your computer.
1
coin-cell battery
2
coin-cell battery cable
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions that shipped with your computer.