Introduction
This is a battery replacement guide for the HP ProBook x360 11 G3 EE, the model number is 6FB28LA#ACH. It is important that this is running smoothly as it is the main power source of the laptop. There are many reasons your battery could stop working! It could be due to overcharging it, overloading it, or maybe it decided that it was its time, and it could be at max usage. We want you to know that you may not need a new laptop after all, it could just be a faulty part! We are here today to show you how to replace your battery safely.
Before you begin, power off the laptop and disconnect the charging adapter and any peripheral devices.
What you need
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To begin, flip your laptop to where the base is facing upwards.
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Grab your TR9 screwdriver, and take the four screws out that are in all four corners of the base. The bottom two are 5.2 mm Torx Security screws and the top two are 9 mm Torx Security screws.
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Note: On the top right and the top left screws, you may have to get an opening pick and gently hold the two 9 mm Torx Security screws up to get them out, because of the magnetic pull. (see last photo)
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Also, with the same TR9 screwdriver, take out the two 5.2 mm Torx Security screws directly between the bottom left and bottom right screws (aligned in a row of 4).
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Grab your JIS #0 (J0) screwdriver, and take out the remaining two 6.7 mm Japanese Industrial screws located in the middle of the base directly across from each other.
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Use a JIS #0 (J0) screwdriver to remove the four 4.5 mm screws located in all four corners of the battery.
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To reassemble your device, follow these instructions in reverse order. Take your e-waste to an R2 or e-Stewards certified recycler.
For optimal performance, calibrate your newly installed battery after completing this guide.
