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If your laptop has trouble turning on, it may be due to a dead battery. Over time, battery performance deteriorates as a result of repeated charge cycles, which can eventually cause the battery to lose its ability to hold a charge. If the battery in your Lenovo IdeaPad 1-15ALC7 has died, it will need to be removed and replaced with a new one.
Before replacing the battery, check the Lenovo IdeaPad 1-15ALC7 troubleshooting pages for possible solutions.
To access the battery, you’ll need to remove the bottom panel of the laptop to expose the internal components.
Warning: Swollen batteries are fire hazards and need to be handled with caution. Follow these safety guidelines when removing swollen or corroded batteries. What to do with a swollen battery - iFixit
Make sure to power off the laptop completely and disconnect the charging adapter before beginning the battery replacement or working with any internal components.
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Unscrew and remove the T5 Torx screws that secure the lower case:
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Six 6.5 mm screws
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Four 5 mm screws
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Insert a Jimmy into the seam between the lower case and chassis.
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Pry around the entire perimeter until the lower case fully releases.
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Remove the lower case.
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Use tweezers or your fingernails to gently "walk" the battery connector directly out of its motherboard socket.
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Remove the six 5 mm Phillips #000 screws that secure the battery.
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Lift the battery up and out to remove it.
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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.
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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