Introdução
If your Dell Latitude 5580 is showing signs of a decreased battery life, follow this guide to replace your battery. Your device may experience overheating, physical damage, or slow charging.
Lithium-ion batteries can often bloat or become faulty with prolonged usage, causing issues with the laptop and requiring replacement. If you have a swollen battery, be very careful. Review this What to do with a swollen battery guide for how to deal with it.
Before you begin this repair, make sure your laptop is powered off and unplugged from the charger.
Ferramentas
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Orient your laptop so that you have access to the bottom cover, with the fan vents facing upwards.
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Use a Phillips #00 screwdriver to loosen the eight screws securing the bottom cover.
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Insert the end of an iFixit opening tool or opening picks into the seam between the bottom and top case to release the clips holding them together.
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Slide the opening tool or pick around the edge of the laptop until it is fully separated.
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Remove the bottom cover.
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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.
