If you have a MacBook that’s experiencing a black screen on wake after sleep, there are a few potential fixes you can try. First, try resetting the SMC (System Management Controller). If that doesn’t work, you can try resetting the NVRAM. Finally, if you’re still having issues, you can try booting in Safe Mode.
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How to Fix Mac Black Screen on Wake After Sleep
What Causes the Mac Black Screen on Wake After Sleep?
The number one cause of the Mac black screen on wake after sleep is an outdated or faulty display driver. If your Mac is using an outdated or faulty display driver, it may cause your display to go black after waking from sleep. To update your display driver, you will need to download and install the latest driver from the manufacturer’s website.
If your Mac is not using an outdated or faulty display driver, the next most likely cause is a problem with your display settings. If your display settings are not set correctly, your display may go black after waking from sleep. To check your display settings, open System Preferences and click on the Displays icon. On the Display tab, make sure that the correct resolution and refresh rate are selected for your display.
The third most likely cause of the Mac black screen on wake after sleep is a problem with your computer’s power settings. If your computer’s power settings are not set correctly, your display may go black after waking from sleep. To check your computer’s power settings, open System Preferences and click on the Energy Saver icon. On the Energy Saver tab, make sure that the “Wake for Wi-Fi network access” setting is turned on.
If you have tried all of the above solutions and your Mac is still displaying a black screen on wake after sleep, it is possible that there is a problem with your Mac’s hardware. If you suspect that there is a problem with your Mac’s hardware, you will need to take it to an authorized service provider for diagnosis and repair.
How to Fix the Mac Black Screen on Wake After Sleep
If you have recently updated your Mac to a new version of macOS, you may have noticed that it now wakes from sleep with a black screen. This can be a problem if you rely on your Mac to wake from sleep so that you can start using it immediately. In this article, we will show you how to fix the black screen on wake after sleep issue on your Mac.
The first thing you should try is to reset the NVRAM (non-volatile random-access memory) on your Mac. This can be done by holding down the Option, Command, P, and R keys simultaneously while your Mac is booting up. Once you hear the startup chime, you can let go of the keys and your Mac should boot up normally.
If resetting the NVRAM doesn’t fix the issue, you can try resetting the SMC (system management controller). This can be done by shutting down your Mac, unplugging it from the power source, and then holding down the Shift, Control, Option, and Power keys simultaneously for 10 seconds. After 10 seconds have passed, release the keys and then plug your Mac back in and turn it on as usual.
If you are still having issues with your Mac blacking out after waking from sleep, you can try updating your Mac’s software. To do this, open the App Store and click on the Updates tab. If there are any updates available for your Mac, install them and then restart your computer.
If you have tried all of the above and you are still having issues, you may need to take your Mac to an Apple Store or an authorized Apple service provider to have it repaired.
Conclusion
There are a number of ways to fix the Mac black screen issue on wake from sleep. The most common way is to simply reset the SMC (System Management Controller). This can be done by either shutting down your Mac and unplugging it for a few minutes, or by using the special key combination on your keyboard.
Other potential solutions include changing your display settings, checking your energy saver settings, or resetting the NVRAM (Non-Volatile Random-Access Memory). If you’re still having trouble, you may need to take your Mac to an Apple Store or authorized service provider for further diagnosis.
Further Reading
If your Mac black screen on wake after sleep issue persists, there are a few other things you can try.
First, try resetting the NVRAM. This can be done by holding down the Option, Command, P, and R keys while your Mac is booting up. Keep holding these keys until you hear the startup chime a second time. Doing this will reset your Mac’s PRAM/NVRAM, which stores things like your volume settings, screen resolution, and startup disk selection.
If resetting the NVRAM doesn’t help, you might also want to try resetting the SMC. This can be done by shutting down your Mac, unplugging it from power, and then holding down the Shift, Option, Control, and Power buttons for 10 seconds. After 10 seconds have passed, release the keys and plug your Mac back in.
If you’re still having issues, you can try booting into Safe Mode. This is done by holding down the Shift key while booting up. Doing this will prevent third-party apps from loading, which can sometimes be the cause of black screen issues.
If you’ve tried all of these things and you’re still seeing a black screen after waking your Mac from sleep, you might need to take it to an Apple Store or an authorized Apple service provider for further diagnosis and repairs.
