Introduction
The battery supplies power to the laptop, so it is essential for the battery to be in good condition for optimal performance.
Make sure you are grounded before starting. To ground yourself, simply touch a metal object that is in contact with the floor for a few seconds.
What you need
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Remove all 15 marked screws on the underside of the laptop using a #0 screwdriver.
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x1 9.8mm Screw
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x8 5.6mm Screws
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x6 5.0mm Screws
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