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Why is my Mac stuck on the startup screen?
If your Mac is stuck on this screen If the issue persists, press and hold the power button until your Mac turns off. Then unplug all accessories from your Mac, including printers, drives, USB hubs, and other nonessential devices. You could have an issue with one or more of those devices or their cables.
How do you master reset a MacBook Air?
To hard reset a MacBook Air, restart the MacBook and simultaneously press the Option, Command, P, and R keys. Hold down the keys for about 20 seconds.
How do I safe boot my Mac?
Start up your Mac in safe mode
- On your Mac, choose Apple menu > Shut Down. After your Mac shuts down, wait 10 seconds.
- Restart your Mac, then immediately press and hold the Shift key.
- Release the Shift key when you see the login window.
How do you restart a frozen MacBook Air?
Restart. If Force Quit doesn’t bail you out, try rebooting the computer. If a frozen Mac prevents you from clicking the Restart command on the Apple menu, hold down the power button for several seconds or press the Control+Command keys and then press the power button.
What to do when your Mac won’t start up?
Perform a Power cycle. If your MacBook Air fails to start up after all this, you could perform a power cycle or a hard reset to bring it back to life. Hold the power button on your Mac for 10 seconds. Doing so will cut the power to your system and force it to restart.
Why is my Mac not starting up?
If your Mac won’t start up after restarting from Safe Boot mode, then the likely problem is a startup or login item, a corrupt font or font conflict, a hardware issue, a corrupt system file, or a driver/hardware issue.
What to do when MacBook won’t turn on?
Check the power. When MacBook won’t turn on, the best place to start is by checking if the computer has power. Take a look at the adapter and the power cable to make sure these are firmly connected and properly plugged in.
Why won’t my Mac computer turn on?
Insufficient battery power can lead to Mac laptop or computer won’t turn on. So, plug your Mac into a power source. Moreover, you should check your charger, power cable and power outlet, and make sure they work well.