Macbook Pro wont turn on. Apple logo, No progress bar
my macbook wont turn on. when i open it and unplug the battery it will turn on, but it only shows the apple logo without any progress bars and are stuck there. what to do?
MacBook Pro Retina
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If your Mac doesn't start up all the way or needs you to do something during startup, it might stop at one of these screens.
Learn what to do if your Mac starts up to an Apple logo or progress bar.