Is your MacBook stuck on the loading screen with the Apple logo on it, or it just won't turn on? You waited for several minutes and it didn't show any progress? Typically, it only takes around 30 seconds for the Mac to boot. Try the solutions listed below to fix the problem.
See also: How To Fix Mac Won't Connect To Wifi
MacBook Won't Boot Past the Apple Logo
Shut Down Your MacBook
You cannot shut it down from the Apple menu if your MacBook is stuck on the loading screen. All you can do is press the power button for a few seconds until the computer is off. Then, disconnect all peripheral devices from your Mac and wait for 30 seconds to 1 minute. Press the power button on your MacBook to turn it on.
