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Dell Latitude 7390 Battery Replacement

소개

If you need to replace the battery in the Dell Latitude 7390, this guide demonstrates how to accomplish this task.

Before beginning this repair, be sure to turn off your laptop and unplug from the power adapter.

필요한 것

  1. Dell Latitude 7390 Battery Replacement, Bottom Panel: 1 단계, 이미지 1/1

    • Orient your Dell Latitude 7390 laptop so that it is facing towards you as if you're going to open it.

    편집

  2. Dell Latitude 7390 Battery Replacement: 2 단계, 이미지 1/3 Dell Latitude 7390 Battery Replacement: 2 단계, 이미지 2/3 Dell Latitude 7390 Battery Replacement: 2 단계, 이미지 3/3

    • Flip your laptop over so that the bottom is facing up.

    편집

  3. Dell Latitude 7390 Battery Replacement: 3 단계, 이미지 1/1

    • Using your Phillips #1 screwdriver, remove the eight 6 mm screws around the border of the bottom panel.

    편집

  5. Dell Latitude 7390 Battery Replacement: 4 단계, 이미지 1/2 Dell Latitude 7390 Battery Replacement: 4 단계, 이미지 2/2

    • Using an opening tool or picks, work your way around the periphery and pry the back case off.

    편집

  6. Dell Latitude 7390 Battery Replacement: 5 단계, 이미지 1/1

    • Finally, lift the back panel off to uncover the inside of your Dell Latitude 7390.

    편집

  7. Dell Latitude 7390 Battery Replacement, Battery: 6 단계, 이미지 1/1

    • Make sure the laptop is turned OFF and unplugged from the power adapter before taking the battery out.

    • Use the Phillips #1 screwdriver to remove the five 6 mm screws holding the battery in place along the edges of the battery.

    편집

  8. Dell Latitude 7390 Battery Replacement: 7 단계, 이미지 1/3 Dell Latitude 7390 Battery Replacement: 7 단계, 이미지 2/3 Dell Latitude 7390 Battery Replacement: 7 단계, 이미지 3/3

    • Be careful not to break the connector by pulling too hard on the black tab.

    • Pull the black tab on the top of the connector to unplug the battery from the motherboard.

    편집

  9. Dell Latitude 7390 Battery Replacement: 8 단계, 이미지 1/1

    • Carefully lift the battery out of the laptop.

    편집
결론

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

다른 4명이 해당 안내서를 완성하였습니다.

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다른 기여자 3명과 함께

Julia Blahut

회원 가입일: 02/22/22

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Clemson, Team 1-4, Hunter Spring 2022 Clemson, Team 1-4, Hunter Spring 2022 회원

CLEM-HUNTER-S22S1G4

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댓글 2개

Are there any videos for the 7390 with the smaller battery (42Wh) versus the larger one?

Kitty Kang - 답글

It would be super helpful if the laptop was named correctly as the "Latitude 7390 2-in-1" and if the title and introduction of this article also named it as such. That is the one shown here and for which ifixit guides exist. The Latitude 7390 is the non-convertible version, its inside is slightly different compared to the one shown here and so far no guides exist as far as I'm aware.

Almariel - 답글

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