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Run Apple Diagnostics (I'm assuming you have at least a late 2013 MacBook Pro) One of the best tools in your arsenal is Apple Diagnostics. It will run through a battery of tests to see if there are any issues with your hardware. From a powered off state, turn on your computer and hold down D until the diagnostic screen appears. If errors are detected, ...


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The battery of my MacBook Pro inflated after 4 years of working since the yesteryear. Now side effects of this inflation are: My trackpad is curved from its center to the upside (instead of being flat) The margins of the trackpad are about 0.5mm upper than the top surface of my laptop The click functionally is possible only with a lot of pressure The term ...


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The trackpad is connected over USB - so try these things before seeking hardware service: Check System Information app like the image below Disconnect all external devices and restart to reset the NVRAM (that causes the hardware tree to repopulate) Make a system backup and possibly reinstall the latest combo update / or install a new OS on an external ...



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