10 Effective Ways To Keep Your PC Cool


Heat acts as a villain for a PC! If you are always overclocking or running your PC 24/7 then you need to focus on keeping the system cool. Because a PC is composed of different components which will most certainly heat up when it is running at full capacity. 

A PC acts as a hub where every important component is present, and almost every component is capable of producing heat like no other.

So, if you don’t pay heed to its cooling you might end up suffering big time. In order to keep your system cool, there are a great many effective ways to tackle this problem. Following are some of those effective ways to keep your PC cool.

  • Keep your system away from the wall and heating vents

When the PC is placed near the wall or it is pushed against the wall and all of its vents are blocked or your PC is located near a radiator or a heating vent then you should change its location. You have to do this because a PC works at a high capacity and it is capable of generating heat like a dragon’s fire so any blockage near the vents might lead to burning your precious components. So what you need to do is to be careful and try to keep the vent area clear so that you don’t end up damaging the parts of your PC.

In order to resolve this issue, you should place your PC near the window area so that the heat that your PC generates quickly dissipates and gives you great performance whenever you are working on it. So when you simply change the location you can keep your system cool at all times.

  • Don’t keep your system in an enclosed space 

Where do you keep your PC – is it on your desk or under the desk or there is a specialized space in your desk to keep it there? Well if you have placed your PC above the desk then make sure nothing is blocking the air vents of your PC and keep it at least 5 to 6 inches from the wall. If you are placing your PC under the desk make sure there is nothing that obstructs the PC walls. If you are keeping it an enclosed space then I would highly recommend that you should not keep it there because you face an increased risk of overheating and damaging the system. 

  • Clean up the dust

This is a general issue that is faced by millions of PC users. Dust is also one of the enemies that causes a hindrance in PC’s performance leading to heat buildup within the system. When the dust builds up in the system it clogs the fans and blocks the airflow leading to problems in ventilation, hence it traps the heat and prevents your PC from cooling itself properly. So if you are facing the overheating problem do try to open up your system and clean each and every component so that there is not a single particle of dust left on the parts of your computer.

  • Upgrade your PC’s cooling fan

As the PC is kind of a hub where every important component is placed, if you don’t take into consideration its cooling system then you will be spending loads on buying a new system. Although PCs do come with the proper fan system but sometimes it proves to be insufficient to cool your system. It might happen that the existing cooling system is not that powerful to provide the required cooling. 

Therefore you should consider upgrading it to a better cooling system – for instance, the best CPU cooler for i7 9700k which will ensure your PC gets the cooling it deserves. So, if you upgrade to the strongest cooling fan that is capable of dissipating heat and does not compromise the performance of the PC then why wait? You should just go ahead and grace your PC with such a cooling system.

  • No heatsink (graphics card generates heat)

When you have a powerful GPU then it is bound to generate heat. If there is no heatsink on top to blow out the heat then after some time the GPU will heat up and it might end up damaging itself. GPU generates heat because of the heavy load and if you are using a high-performance graphics card then it should be clear that it would generate more heat. 

Another case might be if you haven’t installed heatsink at all, or if you have installed it then it might not be seated correctly, or its thermal paste is old, then it is for sure that heat will be generated with full capacity.

In case if on top of your GPU there is no heatsink then you should immediately install one. If you have already installed the heatsink then check to see if it is placed correctly or not and try to fix it. One more thing is that the thermal paste might be old so you should try removing the old one in order to replace it with the new paste otherwise it won’t be able to transfer the heat efficiently. 

  • Stop overclocking too much 

Overclocking is when you want to increase the PC’s clock rate above the level recommended by the manufacturer. Most gamers use this trick for high-speed games and faster performance. This enables the system to work very hard, raising the risk of overheating. So you should avoid the practice to keep the CPU within a safe temperature range.

Even if you are an enthusiastic gamer then overclocking is a must to get faster speed and great performance levels but if you don’t have the proper cooling system then you will be risking everything – which is not a great idea. Even though you will get good performance for a little while but you will be compromising on a lot of things in the long run. 

A good idea is to invest in another machine that you can use for gaming or other tasks when you have been overclocking your PC so you can turn that overworked machine off for a few hours. This will help it cool down, and you won’t have to compromise on your gaming. A great gaming laptop under 1200 is a great choice. 

  • Close up your PC’s case

At first when we used to open up the PC’s case so that it cools up the PC in a better way providing the PC a better airflow. Turns out, this is not such a good way indeed. Let me tell you why! It’s because when you keep the case of your PC open all the time then dust particles will start to linger on the components. Especially clogging up the cooling fans quicker than usual. The clogged fan will, then, do a terrible job to cool your expensive PC components. 

  • Clean up your PC’s fans

When you do not clean up your PC’s fans dust and dirt set up a camp on the fans and your defense system against heat starts to grow weaker and weaker. So, the PC has many fans to blow out the heat on the top of the CPU, one on the GPU and one on the back there can be more fans depending upon your system. However, what you should do is turn off your power switch and use a canned air duster to remove the dirt from each of the fans. Take care to not use vacuums when cleaning because they create static and often do more damage to fans than heat.   

  • Buy larger fans  

If you are a big fan of keeping your system cool by air cooling then you can improve the cooling by upgrading the fans in the CPU. For this, you will first need to check the specifications of your PC in order to know how many fans you can mount, what should be their size, and where to place them. Using the larger fans will help in dissipating more heat with less noise because they run at lower RPM than the smaller fans.  

You can also have a laptop as a backup machine to give your PC some time off. A great laptop under 600 can do nicely and won’t cost an arm and a leg, but to run the latest games, look for a top-rated gaming laptop under 1500.

  • Increase the speed of the fan

This is yet another effective way to keep your PC cool. You can set higher fan speeds than the default settings to improve the cooling. It may happen that due to default settings, your PC may be running the fans slow thus providing less cooling. You can use a program like SpeedFan to change the RPMs of the fans. So when you increase the speed of the fan it’ll dissipate heat more quickly and efficiently.


So, in the end, which effective way are you going to opt for? Is it upgrading? Or changing the location of the system? Keeping it away from direct sunlight also helps in reducing the heat levels. However, if you just figure out which problem is the one you are facing then it’ll make it easier for you to fix it in any of the above ways before too much damage is done. 

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