[Answered] How To Fix The CPU Over Temperature Error?

Processors are becoming more powerful by the day. Upgrades to new processors have become popular as newer technology demands higher performance. Cooling computer system components such as HDDs, CPUs, GPUs, and so on is critical. Most of them will eventually stop working due to overheating if not properly cooled. In the same category is the error ‘CPU Over Temperature.’ This error will appear during the system’s boot process.

Now, this error isn’t always serious and only occurs once in a million times due to heating issues. There are other scenarios in which you should be concerned about the appearance of the error message. Other times, you can simply disregard it.

Both of these scenarios will be discussed further below. So, let’s get started, but first, let’s cover the obvious.

What Causes This Error?

  • This is pretty self-evident.
  • The error message appears when your CPU has overheated and the cooler isn’t removing the heat.
  • This can occur if your heat sink is not properly connected to the CPU. In this case, you must unscrew your system and ensure that the heat sink is perfectly fitted and not loose.
  • The problem can also occur if the cooler fails and the fan fails to provide the required amount of air.
  • If this is the case, you will simply need to replace the cooler.

Now that we’ve covered that, let’s talk about when an issue is dangerous and when it can be ignored.

When Can This Error Be Ignored?

  • If you’ve just received the error message for the first time and are worried, don’t be.
  • In some cases, the problem is not at all dangerous. Assume you have been gaming on the system for several hours and it has begun to heat up.
  • Several factors can prevent heat from being dissipated, such as dust on your CPU fan, which causes it to spin inefficiently.
  • Due to the high temperature in the summer, systems typically heat up quickly. As a result, the inside of the casing is warmer than usual.
  • In such a case, you are likely to receive this error message, but you should not be concerned because your CPU is not melting.

When Is This Error Dangerous?

  • When the error message appears frequently under normal conditions, you should be concerned.
  • Even if you are not using the system for intensive gaming sessions or other activities that place a significant load on the system.
  • If you receive the error message in this scenario, you should be concerned and investigate the problem.
  • Let’s say you’re just browsing YouTube in your web browser, watching a movie, or doing something else minor when your system restarts and displays the error message.
  • It’s time to find a solution and start monitoring the temperature.

How Can This Error Be Fixed?

1. Check Heatsink

Check the heatsink that is connected to your CPU. This problem typically occurs when the heat sink is loose and not functioning properly. Many users have reported this problem, which was caused by an incorrectly placed heat sink. As a result, you should do this first.

  • Remove your computer system.
  • Find the CPU on the motherboard.
  • Examine the heatsink and ensure that it is properly positioned.
  • Continue if it is completely fit.

2. Stop Overclocking

  • Overclocking a CPU has become a common practice these days.
  • However, in some cases, this can result in problems such as CPU overheating.
  • If you have overclocked your CPU, you should turn it off because overclocking consumes more power and generates more heat.
  • After that, keep an eye on the temperatures to see if the problem persists.

3. Clean System

  • If the problem persists, it is time to clean your system.
  • Over time. Dust particles accumulate and clog your system’s airflow over time.
  • In this case, the airflow is insufficient, and the system eventually overheats. As a result, if you want to do it yourself, you’ll need to unscrew the GPU, RAM, SSD, and other components before cleaning your system.
  • There are also numerous YouTube tutorials available to help you get through this. Hopefully, you will no longer see the error message after doing so.

Also read:- How To Remove Nvidia Physx CPU On Screen In 3 Easy Steps?


The CPU is the single most important part of the computer system. So it’s quite natural for users to freak out when they encounter any error related to the CPU. However, as we saw in this article, this error is dangerous only in certain situations. And if your case is similar to the ones mentioned above, you should try the fixes we have provided.

A word of warning though, some of these fixes require technical knowledge, so might wanna seek out a technical expert.

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