Samsung Notebook 7 Spin NP740U3MK01US Battery Replacement

Introduction

If your laptop only powers on when the power adapter is plugged in, you may have a faulty battery and it needs to be replaced. Signs of a faulty battery can include: device isn’t charging, device won’t hold a charge, device won’t turn on, etc.

This is a battery replacement guide for the Samsung Notebook 7 Spin NP740U3MK01US. Before beginning, make sure to power off your device and disconnect it from any external power source.

What you need

Step 1 Battery

Samsung Notebook 7 Spin NP740U3MK01US Battery Replacement, Battery: step 1, image 1 of 1

Flip your laptop over so that the back is face up.

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Step 2

Use a Phillips #00 screwdriver to remove the four 6.5mm screws and the six 4.5mm screws that secure the back plate.

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Step 3

Use a plastic opening tool to remove the back plate from the laptop.
It is recommended that you start from a corner then run the tool along the edge of the back plate.

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Step 4

Use a Phillips #00 screwdriver to remove the three 4.5 mm screws holding the battery in place.

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Step 5

Samsung Notebook 7 Spin NP740U3MK01US Battery Replacement: step 5, image 3 of 3

Use a spudger to pry the battery connecting cable from the laptop and remove the battery.
Using the metal spudger may severely damage the internal components in your device.

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