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Dell Latitude E7250 CMOS Replacement

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Time Required: 15 - 30 minutes
Difficulty: Moderate
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Dell Latitude E7250 CMOS Replacement

What you need

Tools

    1. Dell Latitude E7250 CMOS Replacement, removing the battery: step 1, image 1 of 2 Dell Latitude E7250 CMOS Replacement, removing the battery: step 1, image 2 of 2
      • Slide the release latch to unlock the battery

      • Lift the battery from the computer.

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    2. Dell Latitude E7250 CMOS Replacement, Remove base cover: step 2, image 1 of 2 Dell Latitude E7250 CMOS Replacement, Remove base cover: step 2, image 2 of 2
      • Remove the screws that secure the base cover to the computer

      • Slide the base cover

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    3. Dell Latitude E7250 CMOS Replacement, Removing the Keyboard Trim: step 3, image 1 of 2 Dell Latitude E7250 CMOS Replacement, Removing the Keyboard Trim: step 3, image 2 of 2
      • Using a plastic scribe, pry the edges of keyboard trim to release it from the computer

      • Lift up to remove the keyboard trim from the computer.

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    4. Dell Latitude E7250 CMOS Replacement, Removing the Keyboard: step 4, image 1 of 3 Dell Latitude E7250 CMOS Replacement, Removing the Keyboard: step 4, image 2 of 3 Dell Latitude E7250 CMOS Replacement, Removing the Keyboard: step 4, image 3 of 3
      • Lift the battery bay that secures the keyboard to the computer

      • Lift the latch that secure the keyboard cable to the computer

      • Disconnect the keyboard cable the computer

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    5. Dell Latitude E7250 CMOS Replacement, Removing the SSD Card: step 5, image 1 of 1
      • Remove the screws that secure the SSD card to the computer

      • Lift and remove the SSD card from the computer

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    6. Dell Latitude E7250 CMOS Replacement, Removing the Palmrest: step 6, image 1 of 3 Dell Latitude E7250 CMOS Replacement, Removing the Palmrest: step 6, image 2 of 3 Dell Latitude E7250 CMOS Replacement, Removing the Palmrest: step 6, image 3 of 3
      • Remove the screws that secure the palmrest assembly and flip the computer.

      • Perform the following steps as shown in the illustration: a. Lift the latch that secures the keyboard and touch cable to the computer [1]. b. Disconnect the keyboard and touch cable to the computer [2]. c. Remove the screws that secure the palmrest assembly to the computer [3].

      • Perform the following steps as shown in the illustration: a. Pry the edges of the palmrest assembly [1]. b. Lift the palmrest assembly from the computer [2].

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    7. Dell Latitude E7250 CMOS Replacement, Removing/ Installing the Coin-Cell Battery: step 7, image 1 of 1
      • Perform the following steps as shown in the illustration: a. Disconnect the coin-cell cable from the computer [1]. b. Lift the coin-cell battery from the computer [2]

      • Installing the Coin-Cell Battery 1. Place the Coin-cell battery on the computer. 2. Connect the coin-cell battery cable to the computer

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Conclusion

To reassemble your device, follow these instructions in reverse order.

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Jordon Dozier

Member since: 02/10/21

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1 Guide Comment

Not easy, but you can get away without disassembling the entire laptop. You can barely pull the connector out from the socket with tweezers and a little wiggle through the cutout around the CMOS battery.

Lucut Bogdan - Reply Share

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Past 24 Hours: 1

Past 7 Days: 21

Past 30 Days: 90

All Time: 1,694