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Macbook black screen problem after sleep is not frequent, but if encountered, not everyone knows how to resolve it. Usually, it's associated with some OS-related issues. Users typically resort to restarting the machine, but if left unaddressed, this Macbook black screen issue after sleep might lead to various other problems.
Guide: How to Fix Macbook Black Screen After Sleep
Dealing with Laptop Sleep Issues in Windows
Troubleshooting Macbook Black Screen after Sleep
1. Adjust Screen Brightness
Step 1: This is the simplest way to check if your screen brightness is stable or if it's set correctly. It's possible that your settings aren't configured properly. To set the brightness correctly, unplug the power source and let your Mac run on battery. Then, adjust the brightness using FN + F1 and F2 .
Step 2: Additionally, you should go to System Preferences to check the brightness settings.
Step 3: In
Step 4: In the Display section, uncheck Automatically adjust brightness , then adjust the brightness to the highest level.
Step 5: Afterward, proceed to Restart the machine, then try Sleep mode again to see if the Macbook black screen issue persists.
Besides, if you're looking to capture screenshots on Macbook to save displayed information, you can refer to the guide here and follow along.
- Learn more about: capturing screenshots on Macbook
2. Troubleshoot Macbook black screen after sleep by resetting SMC and NVRAM.
Firstly, let's understand SMC, also known as System Management Controller, a subsystem with the task of managing energy, system temperature, battery charging processes, as well as startup and related power modes.
To reset SMC or NVRAM, you must ensure to completely shut down the computer.
Then follow these steps:
- Plug the charger into the computer and ensure there's power supply.
- On the keyboard (left side), simultaneously press Shift + Control + Option + Power button.
- Release all keys simultaneously.
- Power on the machine again.
Resetting NVRAM - Non-Volatile Random Access Memory, a component storing firmware on the computer.
Steps to Perform VNRAM Reset to Fix Macbook Black Screen after Sleep:
- Key combinations to use: Command (⌘), Option, P, and R.
- Power on when the hard drive signal light just turns on.
- Press and hold Command + Option + P + R keys, this action must be done quickly before the gray screen appears.
Hold these 4 keys until the system emits a restart sound signal then release the keys.
Note: After resetting, you need to reconfigure your machine settings such as Time Zone, Resolution, Speaker/
The two methods mentioned by Mytour will effectively help you fix the Macbook black screen issue after sleep, allowing you to leave Sleep mode enabled for your Macbook.
Through the article, you must have realized the importance of using Macbook shortcuts. So if you want to become more proficient with your Macbook, learn more about the shortcuts available.
Currently, when using Mac, many wonder if they can install the Mac OSX operating system on a virtual machine or not. The answer is yes, just like Windows, Mac also supports installing its operating system on a virtual machine using the best programs and software. If you want to experience it, refer to the guide on how to install Mac on a virtual machine that we have provided for you to do it yourself.
