Fan And Overheating Computer App Mac

Posted on by



Some Apple products contain sensors that respond when they detect temperature changes inside your system or device, turning on fans to bring cooling airflow to critical components.

About fan noise

Use this app entirely at your own risk, as it may damage your Mac. If you are not a very advanced Mac user, do not use this app and do not attempt to adjust fan speeds. How to Manually Control Mac Fan Speed. Warning: The Mac Fans Control app assumes you are an advanced computer user and comes with the following warning from the developer. Here's the battery life when the computer is cold: For the heat issue, I took different screenshots in different scenarios and have a label for each photo, describing what it is about. I screenshotted the fan speeds, cpu temperatures and the computer load everytime I noticed unusual things. Here the computer is really really hot. Malware, Spyware, and Bugs. One of the most commonly experienced issues associated with.

Guides will tell you to use third-party fan control apps. This tool enables your fans to run fast. This can actually help address Mac’s temperature heating up for the short-run. However, it fails to address the actual issue that causes the overheating of your Mac device. The older a Mac gets, the harder it’s fans have to work to keep everything cool. If age is the reason for overheating, you might have to get a new machine at some point in the near future. Demanding and Runaway Apps. If you’ve had your Mac for a while, chances are you have a bunch of different apps installed on it.

If your device's processor is working on intensive tasks—such as compressing HD video, playing a graphics-heavy game, or indexing the hard drive with Spotlight after you migrate data—the fans run faster to provide additional airflow. You might hear fan noise when this happens, especially if you're in a quiet environment. This rushing-air sound is a normal part of the cooling process.

Ambient temperature, the temperature outside the device, also plays a role in the fans' responsiveness. If the ambient temperature is high, the fans turn on sooner and run faster.

If you hear the fans in your Mac Pro running at full speed and you aren't performing any intensive tasks, check the enclosure. Make sure that your Mac Pro is locked and fully seated, or that the top cover or access door is closed and locked on rack-mounted models.

Make sure the vents on your Apple product aren't blocked

Some Apple products have vents that let fans bring in cool air and expel hot air. Make sure that the vents aren't blocked to allow your device to perform at its best.

  • Apple TV 4K has a fan and a vent at the bottom.
  • Airport Extreme and Airport Time Capsule have fans and vents at the bottom.
  • iMac has vents along the bottom edge and on the back.
  • iMac Pro has vents along the bottom edge and on the back.
  • Mac mini has vents at the bottom to bring in cool air from beneath the device and vent hot air from the back.
  • Mac Pro has three fans on the front of the computer and vents on the front and back.
  • MacBook Pro has vents along the side and on the back. MacBook Air computers have vents along the back near the clutch.

The surface your device rests on can block its vents, affecting fan behavior. If you use your device on a soft surface like a couch, pillow, bed, or your lap, its fans might run more. Using your device on a hard, flat surface like a table or desk is best for temperature control.

Learn more

If the fans in your Mac run fast even when it isn't experiencing heavy usage and is properly ventilated, you might need to reset the System Management Controller (SMC) on your Mac. If you're experiencing this issue on an Apple TV 4K, Airport Extreme, or Airport Time Capsule, unplug the device, then plug it back in.

Learn more about the operating temperature of Apple notebook computers.

Mac overheating gaming

Your MacBook Pro is a highly functional Mac machine and being such a complex machine, it has a lot of intricate parts that all work together to keep it operational. The more moving parts a machine has, the more potential there exists for these parts to generate heat. There are multiple reasons why your MacBook Pro might be getting hot but it is actually normal for your Mac to be slightly warm during normal operation.

Fan And Overheating Computer App Mac

There is a big difference between warm and hot when it comes to a computer, and if you think your MacBook Pro is running hot, you should probably take some time to figure out why this might be. There are some quick things to address to cool your Mac down and also some warning signs that might indicate it might be close to upgrade time.

Why A Hot MacBook Pro is Bad

Like I just stated above, a warm computer is nothing to worry about and is actually the normal temperature your computer usually is under normal operating circumstances. When your MacBook Pro actually gets hot is when you need to pay attention and take action to cool it down. A warm computer will run normally but a hot computer can lead to some short-term and/or long-term problems with your device.

One of the main reasons you don’t want your Mac to overheat is because it can cause damage with the hardware that actually allows your computer to work properly. Important pieces of hardware like your hard drive and CPU can become damaged when exposed to constant overheating and this can cause them to operate poorly and possibly fail over time. Similar to other expensive machines, like your car, you don’t want it running hot for long.

If critical pieces of hardware become damaged, this can lead to poor performance. Excessive overheating of your MacBook Pro can cause it to run really slowly, freeze up all of the time, and generally not operate like it is supposed too. A really hot Mac can also shut down automatically and this can lead to potential data loss if you don’t have things saved when your Mac attempts to protect itself.

Fan

Why Is My MacBook Pro Running Hot?

Mac Overheating Issues

There are a few different reasons why your MacBook Pro could be running hot. Let’s take a look at a few of these reasons that could be the source of overheating and then we will take a look at how to fix them. One initial consideration to note is the age of your Mac. The older a Mac gets, the harder it’s fans have to work to keep everything cool. If age is the reason for overheating, you might have to get a new machine at some point in the near future.

1. Demanding and Runaway Apps

If you’ve had your Mac for a while, chances are you have a bunch of different apps installed on it. Usually this is no problem, but if you have apps installed that are very demanding of CPU or maybe a third-party app that is stuck in a loop, it can cause your computer to heat up quickly. If you run several of these demanding apps at once or have multiple apps open without knowing it, your Mac can heat up in a hurry.

And

2. Soft Surfaces

I know it’s in the name of the Mac, but just because it’s called a laptop doesn’t mean a lap is the best place to keep your MacBook Pro. Soft surfaces like your lap, a bed, a blanket, or even carpet on the floor may be comfortable but they also can cause your Mac to heat up. This is basically due to the fact that there is poor air circulation when you place your computer on a softer surface and it needs proper airflow to help it keep cool.

3. It Might Be Dirty

Laptop Fan Overheating

Your MacBook Pro has vents, covers, and other openings from the outside to the interior that can get dirty and lead to overheating. It’s normal for your Mac to collect this dust and dirt over time but most people don’t know how to clean it out. The built-in vents are crucial to keeping your computer cool and if they get dirty and clogged up, your MacBook will start to heat up very easily.

How to Prevent MacBook Pro From Overheating

App

1. Close Demanding and Runaway Apps

The easiest way to deal with demanding and runaway apps that are causing your computer to overheat are to check your Activity Monitor to see what apps are currently running and if you can close some of them. To find your Activity Monitor open your Finder, click on Applications, click on Utilities, and then click on Activity Monitor. You will see a screen like the one below and can close and monitor the CPU usage of all apps currently running.

2. Stay Away from Soft Surfaces

The method to fixing this cause of overheating is simple. Don’t place your computer on any soft surfaces when using it. It may sound pretty easy, but so many people (myself included) are guilty of this one. Instead of using your MacBook in bed or on the couch, make sure you set it up on a table or desk. This will allow for adequate airflow to surround the computer and keep everything cool and operational.

Fan And Overheating Computer App Mac Os

3. Clean Dust and Dirt

If your computer is running hot due to dust and dirt, you need to try and clean it up. Depending on the year of your MacBook Pro, the vents you should check and clean are located either above the keyboard below the hinge on the display or on the underside of the computer. You can use a small delicate brush to clean up these vents or a can of compressed air can quickly blow the vents clean as well.

Fan And Overheating Computer App Macbook

Final Thoughts

If your MacBook Pro seems to be running hot, don’t panic. Take a look at the tips above and chances are you will be able to cool your computer down and limit any damage or data loss that can result from overheating. If none of these tips seem to work on your Mac, you might have to bite the bullet and buy a new one, unfortunately.

Has your MacBook Pro ever overheated? How did you cool it down?