How To Fix Mac Keeps Shutting Down Randomly

Published 2023-03-20

We all know that Apple devices are generally known for their reliability, but it’s important to note that they are not invincible. Random shutdowns on a Mac are a common issue that many users face, and it can be frustrating when your device shuts down unexpectedly, causing you to lose your work or progress. In this article, we will take a look at some of the most common causes of this problem and discuss some of the best solutions to fix your Mac that keeps shutting down.

Possible Causes of Mac Shuts Down Randomly

Overheating: Macs tend to shut down when they become too hot to prevent damage to the hardware. If the temperature inside the Mac reaches a certain threshold, it will automatically shut down to avoid damage.
Software Issues: Sometimes, software issues can cause a Mac to shut down unexpectedly. This can be caused by outdated software, incompatible software, or even malware.
Hardware Problems: A malfunctioning hardware component, such as a failing hard drive, can also cause your Mac to shut down randomly.
Power Supply Issues: A damaged power supply or faulty battery can cause your Mac to shut down unexpectedly.

How To Fix Mac Keeps Shutting Down Issue

1. Restart Mac

One of the simplest and easiest things you can do to fix random shutdowns on your Mac is to restart it. Although it may seem like a basic solution, it can often solve the problem. By restarting your Mac, you will be able to kill any background processes that may be causing issues and ensure that your device has a fresh startup.

To restart your Mac, simply go to the top-left corner of your computer, click on the Apple icon, and select the Restart option. This will allow your Mac to shut down properly and restart, potentially resolving any random shutdown issues that you may be experiencing.

After booting up your Mac following a shutdown, press the Command + Alt + Esc keys simultaneously to forcefully close any background applications that may be causing the issue. Then, proceed to put your Mac to sleep, or shut it down from the Apple menu. This will help eliminate any lingering issues and ensure a clean start for your system.

2. Reset The SMC

Before attempting to reset the SMC on your Intel-based Mac, it’s important to take some precautionary steps recommended by Apple. The SMC, or System Management Controller, is responsible for the functioning of various hardware components such as the power supply and hard drive, as well as power-related behaviors during sleep mode.

Shut down the Mac.
Hold down the power button for 10 seconds and then release it.
After holding down the power button for 10 seconds, let go of the button and wait for a few moments. Then, proceed to press the power button once more to start your Mac.

If the problem still occurs, you can proceed with the instructions provided in our guide to reset the SMC.

3. Look For Overheating

One of the common causes of sudden shutdowns in MacBook Pro is overheating. Although it may be obvious when your Mac is overheating, it’s possible to miss the signs. Maintaining your MacBook on a level surface with adequate airflow will help you avoid overheating.

You can also use compressed air to clean out the air vents and prevent blockages. If there’s any dust buildup inside your Mac, it’s recommended to open it up and clean it out using compressed air.

4. Perform A Malware Check

Finding malware on your Mac can be challenging, especially if you’re not a cybersecurity expert. Malware can hide for extended periods before showing any signs of being present. Fortunately, there is software available to help you find and eliminate malware on your device. Intego is a reliable and safe antivirus program that can help you detect any malware that may be lurking on your Mac. With Intego, you don’t have to be an expert to know where to look for malware. The software is designed to help you identify and remove malware from your device, ensuring your Mac stays safe and secure.

5. Maintain Your Mac’s Health

In some instances, there are clear signs of random shutdowns such as slow computer performance, noisy fans, and unresponsive apps. However, at other times, there are no signs at all. To avoid these unexpected shutdowns, it’s important to regularly monitor and control your Mac’s performance to ensure any issues are detected early on.

And this is where CleanMyMac comes into play. CleanMyMac X is a powerful cleaning tool designed specifically for Macs. It scans your system to identify and remove any unnecessary files or clutter that may be slowing it down. A cluttered Mac can lead to unexpected shutdowns, so it’s important to keep it tidy. It can also help you identify and remove outdated apps, which can contribute to stability issues.

6. Contact Apple Support

If you have tried all the solutions we provided and your Mac still keeps shutting down unexpectedly, it’s best to seek professional help from Apple Customer Care or take it to the nearest Apple Service Center. Their expert technicians can diagnose the issue and provide a solution that is specific to your Mac’s unique configuration. Don’t hesitate to reach out to them for assistance.

Final Word On Mac Keeps Shutting Down Randomly

Mac random shutdowns can be frustrating and can disrupt your work or leisure time. However, with the solutions outlined above, you should be able to resolve the issue and have your Mac running smoothly again. By keeping your Mac clean and updated, checking for hardware problems, and taking necessary steps to resolve any software issues, you can prevent future random shutdowns and keep your Mac functioning optimally.

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Next Read: 10 Common MacBook Problems and How to Fix Them