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    • First, turn off your laptop and disconnect any external adapter.

  1. Dell Latitude E6400 CMOS/Coin Cell Battery Replacement: 步骤 2 中的图像 1,1
    • Release the latch or latches connected to the battery that hold it in place.

  2. Dell Latitude E6400 CMOS/Coin Cell Battery Replacement: 步骤 3 中的图像 1,1
    • Remove the old battery from its storage bay.

    • Plug in the external AC adapter to fully charge the new battery.

  3. Dell Latitude E6400 CMOS/Coin Cell Battery Replacement, Remove the access panel: 步骤 5 中的图像 1,1
    • After removing the battery, loosen the screw holding the access panel in place. Then, slide the access panel away from the hinge covers, and lift to remove the access panel..

  4. Dell Latitude E6400 CMOS/Coin Cell Battery Replacement, Remove the coin-cell battery: 步骤 6 中的图像 1,1
    • 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. Then, disconnect the coin-cell battery cable from the system board.

  5. Dell Latitude E6400 CMOS/Coin Cell Battery Replacement, Install new coin-cell battery: 步骤 7 中的图像 1,1
    • With your replacement battery, coin-cell battery cable to the system board. Then, 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.

结论

Reassemble your device by performing the instructions above in reverse order.

Aaron Thomas

于2021年02月16日注册

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