![]() ![]() Now, restart your Mac (click the Apple logo icon and tap Restart) and check if it goes past the black screen when booting up. Step 3: Release the Shift button when the Apple logo appears on the screen.īecause you’re booting into Safe Mode, it might take longer than usual for your Mac to startup. Step 2: Press and hold down the Shift key immediately the screen lights up. Step 1: Turn off your Mac and wait for about 10 seconds. This has the potential of repairing issues preventing your Mac from booting up normally. When you boot into Safe Mode, macOS runs a diagnostic check on your Mac’s startup disk. ![]() Step 4: Click the power button to turn on your Mac. Hold these four (4) keys for 10 seconds and release them. Step 3: Without releasing the keys, hold the power button. Step 2: Press and hold the Shift + Control + Option keys (on the left side of the keyboard) simultaneously for about 7 seconds. Step 1: Shut down the Mac and wait for some seconds. So those who have one of those older MacBooks, follow the steps below to reset the System Management Console (SMC). MacBooks launched before 2018 (mid-2009 through 2017) do not have the T2 Security Chip. ![]() Reset SMC on Mac Without T2 Security Chip Step 5: Finally, click the power button to turn on your Mac. Your Mac will come on and go back off in the process. Again, hold the keys for seven (7) seconds and release them. That makes it four (4) keys you’re holding. Step 4: Without releasing the three keys you’re holding, press and hold your Mac’s power button. Step 3: While powered off, press and hold Control (on the left side of the keyboard) + Option (on the left side) + Shift (on the right side) simultaneously for about seven (7) seconds. If it still gets stuck on a black screen during startup, shut down your Mac and proceed to step #3 to continue the SMC reset process. Step 2: Wait for about 5 seconds and click the power button to turn on your Mac. This will power on your Mac and shut it back off. Step 1: Hold the power button for 10 seconds and release it. So if you have one of those models, shut down your Mac and follow the steps listed in the sections below to reset its SMC. MacBook Airs and MacBook Pros launched in 2018 or later carry the Apple T2 Security Chip. There are two ways to reset the SMC, and the method you use depends on whether or not your Mac has the Apple T2 Security Chip. If a black screen is all you see when you fire up your Mac, resetting the System Management Controller could resolve the issue. It’s also responsible for supplying power to USB ports and charging your PC’s battery. Apart from the lid opening or closing action trigger, SMC also controls your Mac’s fan, battery, and keyboard backlight. When you click your Mac’s power button or open the lid, it’s the System Management Controller (SMC) that powers the action that ensues. Step 4: Release the keys when the Apple logo appears on the screen. Step 3: Hold the four (4) buttons for about 15 seconds until your Mac restarts. Step 2: Press the power button and immediately hold Option + Command + P + R on your keyboard. To fix this, reset the non-volatile random-access memory (NVRAM) or parameter random-access memory (PRAM) to factory default. If your Mac cannot detect, identify, or remember the primary startup disk, it might encounter difficulties booting up normally. Step 2: Uncheck ‘Automatic graphics switching.’Ĭan’t find the automatic graphics switching option on the Energy Saver menu, this means your Mac has just one dedicated graphics hardware. Step 1: Launch System Preferences and select Energy Saver. To prevent this from happening in the future, disable automatic graphics switching. Graphics switching comes with its benefit (e.g., improved battery life), but it could be responsible for the Mac booting with black screen issue. You’ll find this feature mostly on MacBook Pros with two graphics cards. Disable Automatic Graphics SwitchingĪutomatic graphics switching is a macOS feature that optimizes the graphics-related performance of apps installed on your MacBook. If the issue persists after closing and reopening your MacBook’s lid, enter your password and hit the Return key.Īlternatively, if your Mac has Touch ID, place your finger on the fingerprint sensor and wait for the black screen to vanish. Some users discovered that ignoring the black screen and typing their Mac’s security credentials fixes the startup black screen issue. If your MacBook isn’t booting past a black screen, close the lid, wait for about a minute or two and reopen the lid. This may look pretty basic, but it works. ![]()
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