Why won’t my laptop start up without being plugged in?
My laptop battery life was shortening so I ordered a replacement battery from iFixit. However, my laptop will not start up past the Lenovo screen with the new battery. I am able to start up while plugged in, but my laptop powers down about 15 seconds after I unplug the charger. This problem does not occur with my old battery. The new battery does charge while plugged in and I performed a gauge reset on the new battery.
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