How To Fix A GPU Overheating (Is Your Temperature Safe?)

How To Fix A GPU Overheating (Is Your Temperature Safe?) 

This can be caused by many different things, but one of the most common causes is a malfunctioning graphics card. In this post, we will show you how to fix a GPU overheating. Keep reading for more tips! 

Our computers are a huge part of our lives. We use them for school, work, and leisure. When they stop working properly, it can be a huge inconvenience. One common computer problem is overheating. 

The temperature of your computer is very important because if it gets heated to a high level then there will be a lot of problems that will occur. Let’s have a look at some of the most common problems that occur due to overheating of the GPU.

GPU Temperatures For Laptops: What Is Normal?

How To Fix A GPU Overheating

The normal temperature for a laptop’s graphics card is between 149F and 185F when it is in use. The optimal temperature in the inactive state is between 95F and 131F.

You will often be able to achieve consistent performance from your laptop when the graphics card is operating at a normal or slightly colder temperature. The performance of your graphics card may not be consistent if the temperature is very high. 

You are likely to experience decreased performance over time, but you may be able to start well. System stability will also be at stake in some instances.

What Is A Safe GPU Temperature For Laptops?

The safe GPU temperature for a laptop is between 176°F (80°C) and 194°F (90°C). When the temperature increases beyond this range, the performance will decrease.

When A GPU Is Loaded, What Is Its Normal Temperature?

The temperature of the graphics processing unit or GPU is often the hottest part of a notebook, so many users want the GPU to run at a lower temperature. The normal temperature of a computer’s GPU is generally within the range of 158°F and 167°F (70–75°C).

The normal temperature for a desktop is usually lower than the temperature of a laptop. It is recommended that this temperature is between 140F (60C) and 167F (75C) by experienced users.

Why Does The GPU Heat Up?

There are a lot of reasons why would your GPU heat up. Let us have a look at them below:

  • Heavy loads
  • Airflow issues
  • GPU cooler failure
  • System cooling failure
  • Heavy loads

When the computer is used to carry out normal tasks such as sending e-mails, processing a Word document, or working on a spreadsheet, the computer’s central processing unit is usually not being used.

When one or more intensive tasks are carried out such as executing a financial model or using design software to create a 3D image, the load on the CPUs increases considerably and it has to work more actively making it hotter. The increase in heat is a result of overclocking the processor.

Airflow Issues

Dust can accumulate on the case, ports, and inlets of the computer. There is a smooth flow of air that keeps the computer’s processor cool. When the dust and dirt are blown out using compressed air, normal airflow will resume and the processor will not get hot.

CPU Cooler Failure

It is possible that the fan in the cooling assembly could be malfunctioning. It will stop spinning if it is found to be true. It should be possible to have the fan replaced. Sometimes there can be a loose contact in the cooler that can be fixed by removing it and reattaching it.

System Cooling Failure

If the case fan doesn’t work or the power supply doesn’t work, the CPU cooler will start working overtime to stop it from getting overheated. This results in hot air circulation that can cause the components in the processor to get fried. Replacing the fan and components that are affected should help.

Reduce GPU Temperature On A Laptop

If you want to reduce the temperature of the laptop’s graphics card, you can use a raised surface, use a cooling pad, use a better thermal paste, or remove the accumulated dust inside. 

Replacing a faulty fan and downgrading the clock are some of the other ways that can be done. The laptop should be slightly lifted off of the table. It is possible to keep a book or something under the laptop. You have to be careful not to block the inlets while you are doing this.

There is a cooling pad that could be used. It is important to consider a pad with large fans as they are quieter and have more airflow. The thermal paste needs to be replaced on the graphics cards.

The drying out of this paste on your graphics card may be the reason for the temperature rise. You will need a lint-free cotton swab or cloth or microfiber, replacement thermal compound, screwdriver, and isopropyl alcohol to do the replacement. The process only takes about five minutes to complete.

The screwdriver can be used to remove the screws from the board. Ipsen alcohol can be applied to the microfiber cloth to clean the fan and the graphics card base. The cover of the graphics card needs to be closed with some thermal paste.

You have to tighten the screws back in a criss-cross pattern to get the graphics card back in place. The dust needs to be removed from the graphics card. The temperature may be high because of this. A screwdriver, baby wipes, and compressed air can are all you need to do this.

Dust can be removed from the outside of the graphics card by removing it from its position. If you want to take the cooler apart, twist it gently. The graphics card and fan should not be pulled together.

Use compressed air to remove the dust from the fan after it has been disconnected. The screw and baby wipes can be used to clean the fan and graphics card. The card needs to be put together after everything has dried up. 

You can use the overclocking tools on your graphics card to lower or decrease the clock on your graphics card. Until you figure out the actual reason and resolve it, this is a temporary solution to lower the temperature. If you have fixed the problem, you can reset the clock to its original setting.

Why Is My GPU Suddenly Overheating?

Dust in the heatsink, bad contact between the heatsink and the graphics card, and a graphic driver update are some of the things that could be causing your graphics card to heat up suddenly. The situation can be triggered by the position of the card or the software.

  • Dust in heatsink
  • Bad contact between heatsink and GPU
  • Graphic driver update
  • GPU fan problem

Dust In The Heatsink

One way to find out is to put your hand behind the heatsink and look for hot air coming out of the holes near the ports at the rear. The heatsink may be blocked if there is no air in the room which can be due to the dust present. It is possible to cool down the temperature of the graphics card by blowing a can of compressed air over it.

Bad Contact Between Heatsink And GPU

There is a possibility that you may want to destroy the heatsink. It is possible that the thermal paste between the graphics chip and the heatsink came off. Before doing a reapplication, it is advisable to remove any traces of the old paste.

Graphic Driver Update

The graphics driver may have been updated to a newer version. Sometimes a version update can cause the graphics card to heat up for no reason at all. This is true in Windows systems. It’s a good idea to roll back the previous version when there’s a problem.

GPU Fan Problem

If you want to adjust the speed of the fans, you can use a utility tool. Increasing the number of fans is an option that you may consider. If the fan doesn’t spin at all, it may be faulty and will need a replacement. Dust from the fans can be cleaned by using this chance.

GPU Temperature On Laptops Is Too High

Dust on the heatsink, a dried-up thermal compound, and incorrect fan settings are some of the reasons your laptop’s graphics card temperature is too high.

There is dust build-up on the cooling tower. It is necessary to dry up the thermal compound. 

You can blow out the dust and dirt on the heatsink with compressed air. This will allow the dirt to be removed from the air vents. If the heatsink is seated correctly, you can use this chance to check the chips. 

A thermal paste replacement is needed if the laptop is to be dismantled. Before you add the new paste, make sure the old paste is removed. Third-party tools can be used to change the fan speed settings. The fan is likely to be faulty if it doesn’t spin at all. Setting a power limit for the graphics card at a lower temperature is helped by this tool.

The gel pack should fit inside the laptop cooler. This will make sure that the temperature of the graphics card is not very high. The same cooling fan/fans and a common heatsink can be used to connect the two systems. 

The GPUs also remain cool at the same time, because this prevents the CPU from overheating. The room might be too warm if the graphics card temperature is too high. It is a good choice to have a metallic fanned cooling pad.

How Can The GPU Temperature Keep Rising?

How To Fix A GPU Overheating

Fans running too slow, dust in the heatsink, a loose cooler, or a dried-up thermal paste are some of the reasons why the temperature of the graphics card keeps rising.

  • Overclocked GPU
  • Fans running too slow
  • Dust in heatsink
  • Loose cooler
  • Dried up thermal paste

Rolling back a graphics driver update or a gaming App setting that automatically sets your system to gaming can make your graphics card clock the same as before. 

If you want the fan speed to be adjusted or set at 100%, you can use software like MSI Afterburner. There is a can of compressed air that can be used to clean the heatsink. Dust can block the air vent and make it hard to breathe.

The cooler’s screws need to be checked and tightened if they become loose. There are loose screws that can prevent the cooler from remaining intact. If you find any traces of dried-up thermal paste, you have to remove it. Put everything back in place after applying a new paste.

Fixing GPU Overheating In A Laptop

If your laptop has an overheating graphics card, you can fix it by applying new thermal grease, cleaning the fans, or using a cooling pad. It is a good idea to limit the number of frames per second if you are playing a game.

  • Applying thermal grease
  • Cleaning the fans
  • Undervolting the GPU
  • Limiting the FPS

It is possible to buy a cooling pad or laptop cooler. Don’t buy one that isn’t compatible with the type of laptop you have. It is best to keep the laptop on a hard and raised surface if you are unsure of this. It is a good idea to avoid a soft surface.

If the graphics card needs to be locked, restore all the other settings that have been increased. In addition to enhancing performance, it stresses out the hardware and results in heat generation. 

If you play a lot of video games, you might want to consider lowering the performance. The graphics card on the laptop can get overheated by a high FPS.


The above-mentioned points are just some of the reasons why you need to take care of the overheating of the GPU. So, it is always advised to use the best cooling system for your PC.

But if you are not sure what cooling system is best for your PC then you can get the help of our expert technicians at Cooler Master. We hope that this article helped you gain all the information you needed to know How To Fix A GPU Overheating. Thanks for reading!

Also Read:
65 Inch TV (Guide) Size / Weight / Viewing Distance
How To Fix A TV That Keeps Flashing Red/Green Lines In 2022

Reggie Burton is a technology expert with over nine years of experience in the field. He has worked extensively with both large and small businesses to help them optimize their tech infrastructure and improve their overall efficiency. Reggie is known for his calm demeanor and his ability to quickly assess a situation and find a solution. He is an invaluable member of any team, and his clients are some of the most satisfied in the business.

Leave a Comment