Samsung Series 9 NP900X4D-A03US Battery Replacement

Introduction

As the power supply for the laptop, the battery plays an essential role as one of its components. When the battery is not working properly, it may be time to replace it.

What you need

Step 1 Battery

Samsung Series 9 NP900X4D-A03US Battery Replacement, Battery: step 1, image 1 of 2

Samsung Series 9 NP900X4D-A03US Battery Replacement, Battery: step 1, image 2 of 2

Use the screwdriver to remove the ten 2.5mm Phillips #00 screws.
Use an iFixit opening tool to carefully remove the back panel from the laptop.

Edit

Step 2

Remove the seven 0.5 mm Phillips #00 screws.

Edit

Step 3

Samsung Series 9 NP900X4D-A03US Battery Replacement: step 3, image 3 of 3

Lightly place some pressure into the highlighted cavity on the battery's outlet plug with a spudger.
Carefully remove the wires from the outlet plug.
Now you will be able to remove the battery from its place.