Einleitung
This guide is for replacing the battery in your HP ProBook 640 G3, which may be needed if the device is slowing down or unable to handle its current workload due to a diminished or failing battery. Battery failure can result from the computer's age or inefficient resource use.
Before starting, it is crucial to observe a key safety caution: ensure the device is completely powered down and not connected to any charging sources; if the laptop was recently used, also ensure it is not still hot. The repair is estimated to take 5-10 minutes and is rated as Moderate in difficulty. You will need a Phillips #0 Screwdriver, Plastic prying tools, and an Opening Pick to complete the process.
Was du brauchst
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Remove the eight 6 mm-long Phillips screws securing the lower case.
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Insert an opening pick into the seam between the lower case and chassis.
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Slide the pick around the entire perimeter of the device until the lower case releases.
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Remove the lower case.
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Use a Phillips screwdriver to loosen the seven 6 mm-long captive screws securing the battery.
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To reassemble your device, follow the above steps in reverse order.
For optimal performance, after completing this guide, calibrate your newly installed battery.
Take your e-waste to an R2 or e-Stewards certified recycler.
Repair didn’t go as planned? Try some basic troubleshooting or ask our Answers community for help.
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UMass Dartmouth, Team 1-7, Botvin Fall 2025 Mitglied von UMass Dartmouth, Team 1-7, Botvin Fall 2025
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