What Happens When CPU Overheats in 2021 | A Complete Guide

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A question that is raises in the mind of every Pc component user that What Happens When CPU Overheats? Whenever we use a machine that is using a lot of electricity, then it is normal for that machine to heat up. The same is the case with computers. When the computers are running heavy software or have been working for hours and hours, then they might end up heating a lot causing the CPU to crash as well.

However, if you are witnessing such things for quite a long time, then we can predict that there might be something really wrong with your CPU. In order to tackle this problem, we have written this article where we will inform you about what happens when a computer overheats and what are CPU overheating symptoms.

When the CPU Overheats

The major drawback of the CPU being overheated is that it will damage the internal components of your system which might cause you heavy capital cost, irreplaceable damage, and even permanent data loss as well.

Another thing that you might have noticed when your CPU overheats are the appearance of blue screen errors which may result in the crashing of your PC. We have also heard about some situations in which the whole computer catches fire just because of overheating. Moreover, overheating also causes the CPU to lose its optimum performance and would be a lot leggy and annoying to use. Due to overheating, you might even witness freezing of screens and strange graphical pictures on your computer screen and other kinds of malfunctions as well. You might even witness the screen of death – your desktop screen dies.

The sad part of overheating is that it may also damage the motherboard which may cause you a lot of money. So, in order to treat this problem, we all must know the reasons behind overheating in order to tackle it.

Reasons behind When CPU Overheats

The reasons are as follows:

  • Something blocking the fan of the CPU which does not allow the hot air to pass through.
  • The hard driver of the computer may be misbehaving.
  • There might be some serious problem with the air cooling system.
  • Fan of the CPU may not be working and functioning as it must be doing.
  • You Must need to clean CPU Pins.

Check the Temperature of the CPU

We all know that overheating is a major problem that we need to overcome. But before overcoming, we need to figure out how we can measure the overheating of the CPU. One way of measuring the temperature of the CPU is through its BIOS or UEFI system and then looking at the information that is available there.

Some people even download third-party applications to monitor the temperature of the CPU. You guys can also try those methods. One such software that we can recommend to you guys is the Open Hardware Monitor. This piece of software provides you with not only the temperature of the computer but also tells you about the fan speed of the CPU and even about the load on the technical part of the computer. This information is highly valuable to troubleshoot problems in the future as well.

Lastly, you should always check the documentation of your computer so that you are aware of what is the optimum temperature for your computer and when you should worry.

Symptoms of CPU Overheating

Now let us jot down some of the symptoms of overheating:

  • Your system has started to become leggy and slow.
  • The CPU frequency reported by the computer is less than what is expected.
  • You are hearing an excessive amount of fan noise from your system.
  • The system boots up and shuts down automatically without any warning after a short period of time.
  • You might witness CPU throttling.

These are some of the symptoms that you might encounter when your CPU is going through the overheating phase. Take these symptoms seriously and try not to ignore them and handle them adequately.

Frequently Asked Questions

What is the normal temperature of the computer components?

In an ideal scenario, the normal temperature of the CPU refers to the temperature of the desktop when it is in its idle state. From our observations and tests, we have found out that the normal temperature of an idle PC or a laptop lies between 30 to 40 degrees Celsius or 86 to 104 degrees Fahrenheit. It would be idle if the temperature of the CPU is close to the temperature of the environment.

What to do when the CPU overheats?

When your CPU overheats, it is better to provide your CPU with enough breathing space. Always check that it is something blocking the fans of the CPU. Is something not allowing the hot air to flow freely away from the CPU. If yes, then quickly clear that space and allow the fan of the CPU to do its magic.

Final Verdict

So, after going through this article, we are sure that you care about what causes and what happens when your CPU overheats or starts to show the symptoms of overheating. You should always take these warnings seriously or you might end up losing the computer or data. Both of these can prove fatal in their own ways. Therefore, always remain alert when using a computer.

In the end, we hope that this article was quite helpful for you!


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