There are a few reasons why you might find that Command + R doesn't work and your Mac won't start up in Recovery Mode: If your Mac is really old - as in so old it's running Mac OS X Snow Leopard or
Dec 17, 2014 · If your Mac does not start up, even in Safe Mode, then it indicates a problem with your Mac’s hard drive formatting. Since the file system’s integrity is crucial for the stability of your Mac and any data on it, if you are experiencing this problem, your best bet is to try fixing your hard drive’s formatting. Still it did not work. It does not turn on the fan nor attempt to turn on the fan but when I connect a phone charger, and press the power button, it quickly charges but suddenly stops charging. However when the Macbook's power adapter is connected, it charges the phone charger and continues charging. Jul 19, 2020 · If your Mac does not start up after trying these steps, we’d recommend taking it to a Genius Bar or an Apple authorized service center for a checkup. Related: Bluetooth Connection Problems? Try These 6 Fixes for macOS; The Best Mac Finder Preferences You Should Know About; How to Hide User Accounts from macOS Login Screen Most start-up related issues with Mac’s can be fixed. However, keep in mind that during these processes, there is a chance that your data is lost. This is why it is important to back up your data to an external hard drive before you attempt to fix the issue. Feb 01, 2017 · Try starting up in Safe Mode. To do this, turn on your Mac, when you hear the start-up sound, press and hold the Shift key until you see the Apple logo. If your Mac can start up, the problem may be that your computer does not have enough space. Did you see any low disk space warnings before this problem? Feb 23, 2016 · You may be having start up issues with your Mac. If your Mac won’t turn on, recovering your files can be challenging, but it is not impossible. Your data is valuable, thus backups are important. You should back your files regularly, so you do not lose your files. You may fix most of startup related issues. Before doing anything, however, you
If the Mac does start up, restart it from the Apple menu once the desktop finishes loading completely. If the Mac starts up normally, go on with your day. Otherwise, keep working through this list.
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Macbook Pro not starting - YouTube
Jul 08, 2019 · Try to start Your Mac using Safe Mode. To do this, turn on your Mac when you hear the startup sound (if applicable), press and hold the Shift key until you see the Apple logo. If your Mac can start up, the problem may be that your computer does not have enough space. Did you see any low disk space warnings before this issue? Jun 10, 2020 · If this is successful, reboot your Macbook and it should start normally. If not, continue reading, there may be other issues. Check connections. Plug your MacBook Pro charger into the laptop and into the wall socket. Verify both connections are tight. Make sure the power cord isn’t damaged while you’re there too. Aug 26, 2019 · Restarting your Mac in safe mode may also help stop the problem from happening again in the future. When you start your Mac in safe mode, the startup disk is scanned for issues and macOS will try to fix any problems that are detected. Safe mode also deletes font, kernel, and system caches, along with a few other things. Nov 12, 2019 · The Mac's startup process is normally predictable. After you push the power button, you see a gray screen (or a black screen, depending on the Mac you are using) while your Mac searches for the startup drive, and then a blue screen as your Mac loads the files it needs from the startup drive. If all goes well, you'll end up at the desktop.