

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.
#MAC BLACK SCREEN ON STARTUP CAUSES FOR MAC#
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.
