How to Prevent Mac Overheating: Tips and Tricks

How to Make Your Mac Stop Overheating

If you are a Mac user, you know how annoying it can be when your Mac overheats. Not only does it slow down your computer, but it can also cause permanent damage to your hardware. Overheating can be a result of various reasons such as prolonged use, high CPU usage, or clogged air vents. In this article, we will take you through 12 simple steps that can help prevent your Mac from overheating.


1. Clean Your Mac Regularly
Your Mac needs to be cleaned regularly, inside and out. Dust and debris can build up inside your Mac, clogging air vents and causing it to overheat. Use compressed air to blow out the dust from the vents and gaps between the keys.

2. Avoid Using Your Mac on Soft Surfaces
Placing your Mac on soft surfaces such as pillows or blankets can cause it to overheat because it blocks the airflow from the bottom of your Mac. Use a hard tabletop or a cooling pad to allow proper airflow.

3. Keep Your Mac in a Cool Environment
Keeping your Mac in a cool environment can help prevent overheating. Avoid using your Mac in direct sunlight or a room that is too hot.

4. Use Activity Monitor to Monitor CPU Usage
Activity Monitor in your Mac gives you a graphical representation of what is using your CPU. You can close applications that are hogging the CPU and causing your Mac to overheat.

5. Close Unnecessary Applications
Running multiple applications on your Mac can also cause it to overheat. Close applications you don’t use regularly.

6. Use Your Mac in Energy Saver Mode
Using your Mac in the Energy Saver mode can help reduce the heat generated in your Mac.

7. Update Your Software
Keeping your software up to date can help maintain the optimal performance of your Mac.

8. Keep Your Mac Fan Clean
The fan in your Mac circulates air to keep it cool. Dust and debris can build up on the fan, causing it to malfunction. Clean the fan with a toothbrush or a soft cloth.

9. Use a Cooling Pad
A cooling pad can help cool down your Mac by increasing the airflow. They are inexpensive and can save your Mac from overheating.

10. Replace the Thermal Paste
Over time, the thermal paste between your CPU and heat sink can dry out and lose its ability to transfer heat. Replacing the thermal paste can help improve your Mac’s cooling system.

11. Use Terminal Commands
There are several terminal commands you can use to help your Mac cool down. These commands help kill processes that are running in the background that may cause your Mac to overheat.

12. Upgrade Your Hardware
If you have tried all the above steps and your Mac is still overheating, it may be time to upgrade your hardware. You can replace your Mac’s hard drive with a solid-state drive or increase your RAM to help your Mac cool down.


Cleaning your Mac regularly can prevent dust and debris from clogging your air vents and causing it to overheat. Placing your Mac on a hard surface and keeping it cool can also help prevent overheating. Using Activity Monitor to monitor CPU usage and closing unnecessary applications can help reduce the heat generated in your Mac. Running your Mac in Energy Saver mode and keeping your software updated can help maintain its optimal performance. Cleaning your fan and using a cooling pad can also help increase the airflow and cool down your Mac.

Replacing the thermal paste and using terminal commands can help improve your Mac’s cooling system. Upgrading your hardware may be necessary if your Mac is still overheating after trying all the above steps.

Tips and Tricks

1. Avoid using your Mac on your lap, as your body heat can also contribute to overheating.
2. Use a laptop stand to raise your Mac and increase the airflow.
3. Use a screen saver to reduce the heat generated by your display.
4. Close applications you are not using immediately.
5. Use hibernation mode to preserve your session and reduce heat.
6. Keep your desktop clean as dust can also clog your air vents.
7. Use a password manager to reduce the number of applications you open.
8. Use a space heater to increase the temperature in your room.
9. Use a keyboard cover to protect your keyboard from dust and debris.
10. Take your Mac to a professional if it still overheats to prevent further damage.

In conclusion, preventing your Mac from overheating is essential to maintaining its optimal performance. By following the above steps and tips, you can prevent your Mac from overheating and prolong its lifespan.

Advantages and Disadvantages of How to Make Mac Stop Overheating


1. Improved performance – By preventing your Mac from overheating, you allow it to perform at its best, without lagging or freezing due to high temperatures.

2. Prolonged lifespan – Overheating can cause significant damage to your Mac’s internal components, leading to costly repairs or replacement. By keeping your Mac cool, you can extend its lifespan.

3. Better battery life – Overheating can also drain your Mac’s battery life, causing it to die faster than it should. Preventing overheating can help your battery last longer.

4. Enhanced user experience – When your Mac isn’t overheating, you can enjoy an uninterrupted, seamless user experience without any glitches or crashes.

5. Lower risk of data loss – Overheating can damage the hard drive in your Mac and cause data loss. By preventing overheating, you lower the risk of losing important files and data.

6. Health benefits – When your Mac overheats, it can emit radiation and heat that may not be good for your health. Preventing overheating can promote a safer and healthier workspace.

7. Cost-effective – Instead of spending money on costly repairs or new Macs, preventing overheating is a cost-effective way to ensure your Mac is running optimally.

8. Easy to implement – There are many simple ways to prevent your Mac from overheating, all of which are easy to implement even for non-tech savvy users.

9. Resolves minor issues – Overheating can be the cause of several minor issues like slow performance, app crashes, and more. Fixing the root cause can resolve these problems.

10. Increased hacking protection – Overheated Macs are more prone to hacking and being infected by malware. Preventing overheating can provide additional protection from these risks.


1. Limited processing power – While preventing overheating improves your Mac’s performance, it also limits its processing power. The changes you make may impact the speed at which your Mac performs certain tasks.

2. Decreased portability – Some methods of preventing overheating, such as attaching external fans or cooling pads, can make your Mac less portable and cumbersome to carry around.

3. Prone to human error – Preventing overheating is reliant on your actions, which can be a disadvantage if you forget to perform certain tasks like cleaning your Mac or adjusting the settings.

4. Time-consuming – Some methods of preventing overheating, like cleaning your Mac or manually adjusting the settings, can be time-consuming and require frequent maintenance.

5. Incompatible with certain programs – Some programs require a high degree of processing power, which can be limited by preventing overheating. This can limit the use of these programs on your Mac.

6. May void warranty – If you attempt to prevent overheating by opening up your Mac and making changes to its internal components, it can void the warranty and lead to costly repairs.

7. Risk of damage – While preventing overheating is important, it’s also important to take caution to avoid causing any damage to your Mac while implementing these methods.

8. Need for additional accessories – To prevent overheating, you may need to invest in additional accessories like cooling pads or fans, which can add to your overall costs.

9. Compatibility issues – Certain methods of preventing overheating may not be compatible with your Mac model, leading to frustration and limited options.

10. May not fix underlying issues – Overheating can be caused by a variety of underlying issues, and preventing overheating may not fix the root cause of the problem.


1. Why does my Mac overheat?

There could be several reasons why your Mac is overheating, including dust buildup, running too many apps simultaneously, or outdated hardware.

2. What are the consequences of an overheating Mac?

An overheating Mac can lead to diminished performance, frequent crashes, and even hardware damage.

3. How can I tell if my Mac is overheating?

You will notice that your Mac is overheating if it becomes excessively hot to the touch, makes loud fan noises, or slows down considerably.

4. Can I use my Mac while it’s overheating?

It is not recommended to use your Mac extensively while it’s overheating. Shut it down and let it cool off before using it again.

5. How can I prevent my Mac from overheating?

You can prevent your Mac from overheating by keeping it clean, avoiding running too many apps simultaneously, and upgrading to more powerful hardware if necessary.

6. Can using a cooling pad help prevent overheating?

Yes, a cooling pad can help prevent overheating by increasing air flow to your Mac’s internal components. Make sure to choose a cooling pad that is compatible with your Mac model.

7. Is it safe to clean my Mac’s internal components?

If you are comfortable with doing so, it is safe to clean your Mac’s internal components. However, if you are unsure, it is recommended to take your Mac to a professional for cleaning.

8. How often should I clean my Mac’s internal components?

You should clean your Mac’s internal components at least once a year to ensure optimal performance and prevent overheating.

9. Can installing updates help prevent overheating?

Yes, installing updates can help prevent overheating by improving your Mac’s performance and optimizing its power usage.

10. Can using resource-heavy apps cause overheating?

Yes, using resource-heavy apps can cause your Mac to overheat. Try closing unused apps and limiting the number of apps you run simultaneously.

11. How can I check my Mac’s temperature?

You can check your Mac’s temperature by using third-party software such as iStat Menus or Temperature Gauge.

12. What should I do if my Mac continues to overheat?

If your Mac continues to overheat, even after trying the above solutions, it is recommended to take it to a professional for further diagnostic and repair.

13. Can overheating cause permanent damage to my Mac?

Yes, overheating can cause permanent damage to your Mac’s internal components. It is important to take preventative measures to avoid this from happening.

Are you tired of your Mac constantly overheating and causing you unnecessary stress? If so, you’re not alone. Overheating is a common issue that many Mac users face, but fortunately, there are steps you can take to prevent it from happening.

Steps to Stop Mac from Overheating

The first step to preventing your Mac from overheating is to monitor its temperature regularly. You can do this by using an app like iStat Menus or TG Pro. These apps will give you real-time temperature readings of your Mac’s CPU, GPU, and other components.

Next, make sure that you’re using your Mac on a flat, hard surface. Using it on your lap, couch, or bed can obstruct the airflow and cause your Mac to overheat. Additionally, try to keep your workspace clean and clutter-free so that the air can circulate freely.

If you’re using your Mac for tasks that require a lot of processing power, such as video editing or gaming, you may want to consider an external cooling fan. These fans can be placed underneath your Mac to help dissipate any heat buildup.

Another way to prevent overheating is to adjust your Mac’s performance settings. Open the “Energy Saver” preference pane in System Preferences and select “Better Battery Life” mode. This will reduce your Mac’s performance and help prevent overheating.

Lastly, if you’ve tried all of the above steps and your Mac is still overheating, it may be time to clean its internal components. Dust and debris can build up inside your Mac over time, obstructing airflow and causing it to overheat. If you’re not comfortable doing this yourself, take your Mac to a professional who can clean it for you.

Conclusion and Closing

In conclusion, Macs are powerful machines that can handle a lot, but they’re not immune to overheating. By monitoring your Mac’s temperature, using it on a flat surface, using an external cooling fan, adjusting performance settings, and cleaning its internal components, you can prevent your Mac from overheating and keep it running smoothly. With these steps, you’ll be able to enjoy using your Mac without the stress of overheating, so say goodbye to overheating and hello to a more comfortable computing experience!

Thank you for reading, and we hope our tips have been helpful!