Dell Inspiron 13 7378 Battery Replacement - Tutoriel de réparation iFixit

Introduction

In this guide, we will show you how to remove and replace the Battery.

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Étape 1 Disconnecting the Battery Cable

Dell Inspiron 13 7378 Battery Replacement, Disconnecting the Battery Cable: étape 1, image 1 de 2

Dell Inspiron 13 7378 Battery Replacement, Disconnecting the Battery Cable: étape 1, image 2 de 2

WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in Before Working Inside Your Computer. After working inside your computer, follow the instructions in After Working Inside Your Computer.
Disconnect the battery cable from the system board.

Étape 2 Remove the Screws

Dell Inspiron 13 7378 Battery Replacement, Remove the Screws: étape 2, image 1 de 1

Remove the screws that secure the battery to the palm-rest assembly.

Étape 3 Lifting the Battery

Dell Inspiron 13 7378 Battery Replacement, Lifting the Battery: étape 3, image 1 de 1

Lift the battery off the palm-rest assembly.

Étape 4 Grounding the System Board

Press and hold the power button for five seconds to ground the system board.

Étape 5 Align the Screw Holes

Dell Inspiron 13 7378 Battery Replacement, Align the Screw Holes: étape 5, image 1 de 1

Align the screw holes on the NEW battery with the screw holes on the palm-rest assembly.

Étape 6 Replace the Screws

Dell Inspiron 13 7378 Battery Replacement, Replace the Screws: étape 6, image 1 de 1

Replace the screws that secure the battery to the palm-rest assembly.

Étape 7 Connecting the Battery Cable

Dell Inspiron 13 7378 Battery Replacement, Connecting the Battery Cable: étape 7, image 1 de 1

Connect the battery cable to the system board.

Conclusion

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

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