![]() ![]() MacBook Airs and MacBook Pros launched in 2018 or later carry the Apple T2 Security Chip. It’s only applicable to Intel-based Macs. Note: You cannot reset PRAM on M-series Macs. 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. Don’t let go of them or else you’ll have to repeat the procedure. 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. Manually increase the screen brightness of your Mac by using the touch bar or the F2 key if your Mac has physical function keys. While it’s useful, sometimes the sensor can be inaccurate leading to the screen brightness being too low. MacBooks have an auto-brightness sensor to adjust the screen’s brightness automatically as per ambient conditions. 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. Note: Graphics switching is only applicable to older Macs with Intel processors. 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 your Mac’s screen getting blacked out. 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. ![]() Keep following the subsequent steps to fix the issue. If your MacBook Pro or Air won’t turn on but is charging, the issue is something else. Wait for a while and the screen should ideally turn on automatically. Have you thought that your Mac has probably run out of battery power and hence showing a blank screen? A simple way to verify this is to connect your Mac’s charger. You can even use this fix for the dreaded MacBook black screen of death. Your Mac should now restart to the lockscreen. Release the power button when you see the Apple logo. This is helpful in situations where your Mac is stuck on a particular screen - in this case the Mac black screen. Press and hold on the power button or Touch ID key to force reboot your Mac. This happens because at times, the MacBook screen goes black but it’s still running. 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. Sometimes, simple solutions like these go a long way in solving problems with your computers. If your Mac doesn’t wake up from sleep instantaneously, you can face this 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. Fix the Black Screen Issue on MacBook Pro and Other Models 1. ![]() ![]() We’ll address all the possibilities in this article and point to fixes that will help you solve the issue. The software may be buggy or for all you know, there could be a hardware defect preventing the screen from displaying items. There could be multiple reasons leading to your MacBook having a black screen. If you’re wondering why is my MacBook screen black when turning on, we’ll help you fix it. However, if all you see is a black screen when you power on your Mac, something’s not right. Clicking the power button on your MacBook should light up the screen & keyboard, play a startup chime, display the Apple logo, and finally, boot into the authentication screen where you enter a password. ![]()
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