The CPU overheat bug has been fixed

  • This post explains the causes of the CPU overheat error, and indicates when the error is not serious or when it is dangerous.
  • It is, at best, a nuisance that can put you out of commission for a short time, but the chances of your system not getting into trouble are slim to none at all.
  • There are many ways to find a solution to CPU overheating, some that work for everyone and some that only work for a few people.
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This post explains the causes of the CPU overheat error, and indicates when the error is not serious or when it is dangerous. In the meantime, this post will briefly show you how to fix this error with solutions. If you are interested in this topic, click for more information on the Techquack site.

Rebooting the computer and getting a scary error message instead of the nice login screen can be annoying.

“CPU Overheat Error.” Do not worry too much. It seems much worse than it really is. Your computer won’t catch fire or get serious problems. You’re most likely to not run into any serious problems with it. As a whole, it’s just a nuisance that can take you out of commission for a short time, but there’s a slim chance your system won’t get into trouble.

It is possible to lower your CPU temperature if your CPU temperature is too high, but some solutions work for everyone while others work for a few people. There are many ways to solve CPU overheating. The solutions you try have to be carefully chosen, since some are more complex than others and may even require technical skills you do not possess.

Processor overheating error

Processor overheating error

In this case, the heatsink is not properly connected to the processor and error messages appear. This occurs when the processor overheats and the cooler cannot dissipate the heat. If this occurs, unscrew the system and make sure the heatsink is not loose.

In the case of a failing cooler or a malfunctioning fan, the problem can be easily solved by replacing the cooler.

Next, we will examine whether CPU overheat is safe to ignore, and when it should be treated as a problem.

When is a CPU overheat error not serious?

When is a CPU overheat error not serious?

It’s usually not a problem for you to worry about when you get the “Processor overheating” error message.

When your computer overheats after several hours of gaming, several factors can result, including dust on the CPU, preventing the fan from rotating properly, which prevents heat dissipation. High temperatures in the summer tend to make the case warm, causing the system to heat up quickly.

There’s no need to worry about this error message if you receive it in this case.

When is a CPU overheat error dangerous?

When is a CPU overheat error dangerous?

Regardless of whether or not you use the system for high-intensity gaming or other things that put a lot of pressure on it, you should pay attention to this error message if it occurs frequently under normal circumstances. It is important to identify the problem if you receive an error message in this case.

You may notice that your computer shuts down after viewing YouTube or a movie in your browser, and then you get an overheat error message. It’s essential for you to monitor the temperature of your computer while watching YouTube or watching a movie.

The CPU overheat error can be fixed by following the solutions below if it becomes annoying.

How to avoid CPU overheating

Updated: December 2023

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How to avoid CPU overheating

Check the heatsink

The easiest way to fix the problem is to call a technician. Otherwise, you can simply solve it yourself if you have enough computer skills.

In many cases, this problem is caused by a misplaced radiator that is connected to your processor. Therefore, you should also check your heatsink connected to your processor.

  1. The computer system should be unplugged.
  2. On the motherboard, locate your processor.
  3. The heatsink should be positioned correctly.
  4. It should fit perfectly if it does.

Stop overclocking.

The practice of overclocking your CPU has become very common these days. You need to be careful when overclocking your processor because it consumes more power and generates more heat. You should turn your processor off if you overclock, as overclocking causes overheating. Make sure the problem persists by monitoring the temperature.

Clean your system.

The problem persists if you don’t clean your system. Dust particles will coat your computer and obstruct airflow over time. The airflow becomes insufficient, and the system starts to heat up more quickly. It is best to uninstall the GPU, RAM, SSD, etc., then clean the system yourself. There are also a lot of YouTube tutorials available to show you how to do this. After that, hopefully the error message will no longer appear.

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Frequently Asked Questions

Theoretically, Overclocking temperatures can reach 90°C and still be "safe", and the maximum temperature for many processors is specified in the 105-110°C range. But for long term operation, it is much better to keep the temperature below 80°C in general, and only increase it to 85°C maximum.

There are several main reasons why your computer can overheat. The first is when faulty or damaged components generate more heat than they should. The other is when a cooling system designed to prevent overheating - whether air-cooled or liquid-cooled - fails to do its job.

How hot is the processor? As a rule of thumb, your processor should not exceed 75°C.

If you reach 85-90°C with only a dome, you won't be able to load a game or significantly increase the CPU load without overheating it. Yes, that's fine.

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Mark Ginter is a tech blogger with a passion for all things gadgets and gizmos. A self-proclaimed "geek", Mark has been blogging about technology for over 15 years. His blog,, covers a wide range of topics including new product releases, industry news, and tips and tricks for getting the most out of your devices. If you're looking for someone who can keep you up-to-date with all the latest tech news and developments, then be sure to follow him over at Microsoft.