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May 11, 2020 When we upgrade our iPhone/iPad/iPod to the new iOS version (For now, the newest one – iOS 13 was released.), there sometimes occur various problems and issues, even after upgrading, such as iPhone iPad not charging, iPhone/iPad stuck in recovery mode, iPhone iPad data lost/disappeared, and the one above – press home to upgrade problem, etc. In this tutorial, we will focus on the issue.
Your Mac stuck on white screen and you desperately grab your phone to google solutions? As it mostly happens abruptly, you need to find the fast way to bring your Mac back to life. So, let’s get down to work right away!
Why my Mac stuck on white screen?
Macs are reliable computers, but on the rare occasions they may encounter trouble and won’t load. When this happens, you see a blank white screen, your Mac becomes pretty much unusable, and you keep asking yourself, “Why won’t my MacBook turn on?”
Nov 28, 2013 This one covers repairing a totally locked up screen. How to Fix a Mac Laptop Stuck on a Boot Screen. Tips & Tricks On How To Fix Apple iMac Macbook Air Pro Grey Display White Screen. Jan 16, 2018 Installing faulty firmware or wrong firmware on wrong hardware. A custom ROM incompatible with the device type. Some errors from the full data wipe, factory reset, cache wipe after flashing with a custom ROM. Corrupt Bootloader: a bootloader contains the necessary files needed for your handset to boot. Dec 13, 2017 I then got this message: I tried to update several times, then got a message stating that the update was not going to work, and that I had to restore to factory settings. Then I got this message: The phone then rebooted itself, and is now locked on the Apple logo screen, with a white bar beneath it.
Usually, this happens after updating your operating system to a new version, when dealing with incompatible drivers, or if some applications fail to upgrade. This results in a blank screen on Mac until some steps are taken to bring your computer back to its normal state.
How to fix the MacBook white screen
Before you do anything to solve the Mac frozen screen, try an easy fix: check your peripherals. Try to disconnect all of them (printers, scanners, USB devices, etc.) with the exception of the keyboard and mouse. Then reboot your Mac. If it boots up now, one of those peripherals is the source of the plain white screen problem. However, if it fails and your MacBook won’t load, check out other possible ways to wake up your Mac.
![Screen Screen](/uploads/1/2/6/2/126260947/543139707.jpg)
1. Boot into safe mode
A safe boot feature in macOS and Mac OS X was designed for troubleshooting purposes. It allows to check the disk for all possible file system errors and if needed, a repair would be run. Starting your Mac in safe mode is the first thing you should do when your Mac won’t turn on.
To start up in safe mode:
- Press the power button, then immediately press and hold the Shift key.
- When you see the Apple logo, release the Shift key.
Once you boot using safe mode, the very first thing is deleting cache files. A cache is a place where data is stored temporarily to help things load faster. But eventually, files in a cache become outdated and start to pile up on your Mac, resulting in a white screen problem. Here’s a comprehensive guide “How to clear cache on a Mac.”
After you’ve deleted the cache files, you should also remove recently installed applications. But note that dragging them to the Trash is not the right way to remove apps as it leaves behind tons of associated files on your Mac. But don’t worry, there is a utility that will help you — CleanMyMac X. Its Uninstaller module is designed to uninstall apps completely, with no leftover parts and pieces behind.
Simply download the app (it’s free to try), launch it, choose Uninstaller and select the app you want to delete. Click Uninstall and the application will be removed completely. As simple as that!
As you’ve removed all the clutter, restart as normal without pressing any keys during startup. Probably you won’t see that MacBook white screen anymore.
2. Reset PRAM/NVRAM
PRAM/NVRAM is a small amount of memory that your Mac uses to store certain settings and access them quickly. These settings include sound volume, time zone, startup disk selection, and more. If you experience some issues related to these settings, resetting PRAM might fix your MacBook stuck on white screen.
Here’s how to reset PRAM/NVRAM:
- Shut down your Mac.
- Immediately press these four keys together: Command+Option+P+R.
- Hold down the keys until you hear the startup sound.
- Release the keys.
When your Mac finishes starting up, you should go to System Preferences and adjust some settings that were reset, such as time zone, display resolution, etc.
3. Use Disk Utility to verify or repair disks
Disk Utility can fix several disk problems, including the white screen on Mac. That’s why use it to your advantage if the above steps didn’t work.
- Restart your Mac holding the Command and R keys.
- Release the keys when you see the Apple logo.
- Click Disk Utility and then click Continue.
- Choose the disk you want to repair.
- Click the First Aid button.
If Disk Utility says the disk is about to fail, there’s nothing you can do — you have to replace it. If it reports that the disk has been repaired, you’re done. You can click Show Details to get more information about the repairs.
4. Reinstall macOS
If all the approaches are failing and you still see that white screen on your Mac, you may need to reinstall your operating system. Don’t worry, it won’t affect your files, apps, user setting, etc. Only a fresh version of the macOS will be installed on your Mac again. Here’s how to do that for macOS Sierra, macOS High Sierra, macOS Mojave and macOS Catalina.
Note that sometimes the standard reinstall methods won’t work due to the issues with the drive. In this case, you’ll need to use the internet recovery to reinstall the operating system.
Follow these steps to reinstall macOS from the internet:
- Turn on or restart your Mac.
- Hold down the Command+Option+R keys until you see the Apple logo or a spinning globe.
- When startup is complete, you’ll see the Utilities window.
- Choose Reinstall macOS and click Continue.
Follow the onscreen instruction to complete the process.
Once you’ve brought your Mac to life, make sure to do some maintenance to prevent such unpleasant issues in future. A utility we’ve mentioned above — CleanMyMac X — will help you keep your Mac in shape for years. Apart from cleaning your Mac from all the junk, it gives you access to all maintenance scripts that allow to quickly optimize the system performance and never worry about the health of your Mac.
With the solutions above, you’ll fix the white screen problem on Mac, so that it can function as a new one. Cheers!
These might also interest you:
Circle with a line through it
Learn what to do if your Mac starts up to a circle with a line through it (prohibitory symbol).
Question mark
Learn what to do if your Mac starts up to a question mark.
Blank (empty) screen
Learn what to do if your Mac starts up to a blank screen.
Apple logo
Learn what to do if your Mac starts up to an Apple logo or progress bar.
Globe with alert symbol
A globe with an exclamation point means that your Mac tried to start up from macOS Recovery over the Internet, but couldn't. Learn what to do if your Mac can't start up from macOS Recovery.
Lock icon
Frozen Mac White Screen And Software Is Locked Message Board
If your Mac is using a firmware password, the lock icon appears when you try to start up from another disk or volume, such as an external drive or macOS Recovery. Enter the firmware password to continue.
System lock PIN code
Your Mac asks for a PIN code when it has been remotely locked using Find My. Enter the four-digit or six-digit passcode to continue.
Login window
At the login window, enter your user account password to log in to your Mac. If FileVault is turned on, this also unlocks your disk. You might see a default desktop picture in the background, which might change to your chosen desktop picture when you select your account.
Thunderbolt, USB, or FireWire symbol
Frozen Mac White Screen And Software Is Locked Message Free
A large Thunderbolt , USB , or FireWire symbol against a dark background means that your Mac is in target disk mode.
Frozen Mac White Screen And Software Is Locked Message Iphone
Learn more
Frozen Mac White Screen And Software Is Locked Messages
- Learn what to do if your Mac displays a message that it restarted because of a problem.
- Learn what do do if your Mac continuously restarts.
- When starting up from Windows using Boot Camp, your Mac doesn't show an Apple logo or the other macOS screens in this article.