Is your Mac overheating? Here are the causes and what you should do!

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Is your Mac overheating? Here are the causes and what you should do!

Although your Mac is a very reliable computer, it often happens that it overheats. This is a problem that all MacBooks and laptops in general tend to have. However, there are several ways around this problem, and it all depends on what works best for you. Fortunately, even if you encounter this kind of problem, there is a solution.

Why does MacBook overheat?

There are different causes, either the CPU or GPU are very busy, or the ambient temperature is very high. Other possible causes are clogged or blocked fans, frozen apps, malware, etc. If you have malware, a Mac cleaning tool can help. However, it could also be a physical problem, so you should check the software aspect first.

Check CPU usage

If CPU usage is high, one or more applications are consuming a lot of power. Stopping these applications or using a Mac cleaning tool to remove a virus that is causing the high CPU usage will resolve the issue. This is always helpful and will make the process much easier.

Assess the room temperature

These problems are sometimes linked to very high ambient temperatures, which can be a problem in itself. When the ambient temperature is higher than normal, it can end up affecting your device's ability to cool itself. It tries to suck in outside air, but the air is hot and does no good. This is why high ambient temperature is a problem and not a benefit.

Fan blocked

You should also check if the fans are working properly or if they are blocked by dust, dirt or grime. If so, you need to remove these compounds and clear the room. Since the Mac itself doesn't have a lot of space to push air out, it can be very easy for air to rush in and that's a problem you'll need to fix.

Non-responsive apps

Another thing to consider is the large number of apps you have on your device. If you want to run multiple apps at once, your Mac is under a lot of strain. This also ends up causing the device to overheat, especially when it comes to memory or processor-intensive applications, like Photoshop. Making sure to close unnecessary apps is a great idea and can give you a great experience.

Close browser tabs you are not using

Many of us end up opening way too many tabs in our browser, which is obviously a problem. Making sure you close them properly and only leave the tabs you need is always helpful. Additionally, it helps keep the temperature under control.

Browsers tend to use the most CPU resources on a computer, and resource requirements increase with the number of tabs you open. This is why you should not open too many tabs. Of course, modern browsers sleep unused tabs, but even then it's a good idea to close unused tabs whenever possible.

Clean your Mac

Physically cleaning your Mac and ridding it of any dust or dirt can be very helpful. It is particularly important to clean the fan area to remove dust accumulation. Ideally, opening the laptop and cleaning the fans completely should help. Otherwise, do your best. Also avoid direct sunlight, as high temperatures will eventually cause your MacBook to overheat.

Resetting the SMC

The system management controller is responsible for the ventilation system. Resetting the SMC might be a good idea and even fix this problem, so try it if you can. If your Mac has a removable battery and you want to turn it off, remove the battery, press and hold the power button for 5 seconds. Replace the battery and start the Mac.

If you don't have a removable battery, turn off your Mac and press and hold Shift+Command+Option for 10 seconds. Then all you have to do is release them. Press the power button to start your Mac and that's it.

Remove Launch Agents and Login Items

Malware can be sneaky and cause your device to heat up. What you can do is check the login items and launch agents to see what is not needed, and remove them. This will help you solve some problems, especially if you combine this idea with one of the others listed here.

It's always worth trying to figure out why your Mac is heating up and then taking action. Whether it's a physical or software problem, Mac problems can be prevented and it's always a matter of taking the right steps. Try all the tips presented above and see which one will help you solve the problems!