If your Mac screen turns blue for long, you can repair your disk using Recovery Mode. Finally, click on the Apple menu and Restart your Mac.ĭisk Utility can fix many problems like unexpected apps closure, corrupt files, malfunction of external devices, or computer does not startup.Select all the Login items and then click on the Remove (-) button.On this window, click on the account name under the Current User.Click on the Apple menu and then open System Preferences.

These items could be reasons why you face Blue screen on your Mac. There are some apps that automatically open/appear when you start your Mac.

Restart your Mac without pressing any keys to leave safe mode. In case the startup disk is encrypted with FileVault, you may need to log in twice – to unlock the startup disk and to log in to the Finder. When the Apple logo appears on display, release the Shift key. For this purpose, press and hold the Shift key immediately after you start or restart your Mac. You can start or restart your Mac in safe mode.

Next, restart your Mac and see if the Blue screen is still there. First, shut down your Mac and then unplug the peripherals. But wait! You are not supposed to pull them out in a hurry. When your Mac’s screen turns blue, disconnect all such peripherals attached to your Mac. Owners of this laptop had to rely on peripherals like USB-C hub or docking stations. Shutdown the Mac and Disconnect PeripheralsĪpple launched a 12-inch MacBook with a single port. Shutdown the Mac and Disconnect Peripherals.Anyway, following are the possible solutions to solve this issue. Some see a half blue screen, while others have noticed screen with lines. Although it is a common scenario in the Windows realm, for Mac users, it happens once in a blue moon.ĭifferent users register the issue in myriad ways. The answer is a Blue Screen of Death (BSOD) with a spinning beach ball or colored pinwheel. Before jumping on the solutions, let’s understand the issue What Does the Blue Screen on Mac mean? So there is nothing to worry about as you can quickly fix this issue. The primary reason for blue screen is cited to a damaged or incompatible startup items of software. Although the blue screen on Mac is a rare phenomenon, many users get into a panic when they see it at startup.

Apple mac restart screen