Computer components can get very hot, and they generate a lot of heat. This is why it’s important to keep your PC cool. Here are seven steps you can take to cool your PC in an effective way.

The how to keep your pc cool while gaming is a guide that includes 7 effective steps. It’s not easy to cool down your PC, but these tips will help you out.

You may have experienced problems such as frequent computer shutdowns, poor performance, stuttering, or even broken components. All of these issues aren’t necessarily linked to defective memory sticks, overvoltage, or overcurrent, but heating is one of the most common issues that shortens component lifetime and degrades system performance.

Even if it’s only a single component, you shouldn’t overlook increasing high temperatures in your computer. It’s critical to keep the temperature as low as possible to avoid having to replace components. For this reason, I’ve compiled a list of 9 simple actions that will drastically decrease the amount of heat generated by your computer. Some of them are free, while others are cost-effective, while some may need you to pay more money. These, on the other hand, will save your computer’s life.


A brief rundown of the nine methods

#1. Improve Chassis Ventilation

fan installation


The majority of overheating issues in computers are caused by a lack of a properly ventilated system that enables air to flow through freely from all sides. Increased ventilation in your chassis is a simple solution to this issue, but you can only do it if your case does not include opaque panels at the front and top.

However, if your chassis lacks a vented front and top panel, you may simply remove the panels to enable ventilation. While this will improve cooling, it will also increase the quantity of dust that accumulates. So, cleaning your PC with compressed air or an air blower once a week is preferable than keeping your chassis panels closed on all sides and allowing it to overheat.

It is strongly suggested that those with vented panels install at least one fan in the front and one in the back or top. To create a balanced airflow, you should aim to utilize an equal number of intake and exhaust fans, since this is the most efficient method of cooling your PC components.

Take a look at the best Airflow PC cases for 2020!

#2. Replace the CPU cooler that came with the computer.

intel stock cooler

The excessive CPU temperature may also cause frequent shutdowns and computer hangs. The standard cooler that comes with the Intel or AMD CPU is adequate for basic day-to-day tasks, but if you’re a serious gamer or overclocker, the original cooler will not help you get excellent results at low temperatures. Replace the original cooler with an aftermarket CPU cooler like the Cooler Master Hyper 212 EVO to keep the CPU temperature down. If you’re on a budget or want to maximize the performance of your CPU, a cooler like the Noctua Nh-d15 is one of the finest air coolers for any budget build. You’ll get lower temperatures as well as reduced noise using an aftermarket CPU cooler.

When Should You Replace Your CPU Cooler?

#3. Increase the number of fans

be quiet Silent Wings 3


Well, the best and cheapest way to cool your PC is to install as many custom fans as possible in your case. If your case can accommodate four to seven extra custom fans, you’re in luck. It’s also excellent if you just have 2-3 extra custom fan slots. You will notice a significant change in the system temperature if you put 2-4 fans in your case in such a manner that the air is adequately circulated.

When I used to use my computer in the summer without a custom fan, the side panel of the case where the motherboard was placed would become extremely hot, but after adding a single fan as an exhaust at the back, my PC stayed cooler no matter what the ambient temperature was. And today, with the addition of one additional intake fan at the front, the system no longer has any heating issues.


Step 1: Fill your case with at least two custom fans. One serves as an exhaust system, while the other serves as an intake system. (Please note that the exhaust fan is more essential than the intake fan.) Because if you just have one intake fan and no exhaust fans, your system’s heat will be trapped within the case, causing temperature imbalance. Whenever possible, install an equal number of exhaust and intake fans.

Step #2: Because heat flows from low to high, the exhaust fan should be installed at the back top or at the top of the case. However, do not place the exhaust fan at the front of the house since it will blow hot air directly on you.

Similarly, the intake fans should be placed at the front bottom or the bottom of the casing. The fans will produce balanced airflow inside and outside the case if they are set up as I have described.

Here’s a link to our post on the best cooling PC fans, where you can choose the finest fans for your budget and needs.

#4. Utilize fan filters

SilverStone 120mm Fan Filter

Fan filters do not lower the temperature of your computer; instead, they keep dust out of your case. If you work in a country where dust is often introduced into the home, your system will absorb so much dust in a month that the components will seem to be two years old. Dust, of course, raises the temperature of your components and makes it harder for fans or heatsinks to make direct touch with them.

You may need to clean the dust filters once a month or so, but it’s a decent method of sealing off any potential entry points for dust.

#5: Cable organization

poor cable management

What are your thoughts on the system described above? Will the components get the necessary cooling?

Certainly not. If you just arrange the wires in this manner, you will clog up the whole computer and prevent the air from being properly controlled. If you put the fans at the front, back, bottom, or top, or anywhere else, these cables may obstruct air flow and may get into the CPU cooler fan or GPU fans.

Make a path for these wires from back to front via the routing holes. Nowadays, most cases come with an excellent cable management system, and your case will seem to have no cables at all.

#6. Make use of a thermal compound.

thermal compound on processor

Use thermal paste or compound on your CPUs. It doesn’t matter whether the CPU goes straight into the motherboard socket or if it’s on the graphics card. From time to time, the paste dries out, causing inappropriate contact with the heat sink and overheating. Arctic Silver thermal compound, which contains extremely high-density polysynthetic silver, is a very inexpensive $7 or $8 thermal compound that I suggest.

You may simply remove the standard heat sink from the CPU and apply it in a little amount, around the size of a pea, to the processor. Then, using Isopropyl Alcohol, distribute it all over the surface, being careful to remove the previous dried-up paste before applying the newer layer. This device is fantastic at extending the life of the CPU.

#7. A liquid-based cooling system


You can’t anticipate excellent results with an air cooler when you overclock a CPU like the i7 9600K or Ryzen 7 3700X to more than its boost clock. Your CPU temperature may reach the 90s, which is not a good overclocking technique. Spend some money on a better cooling device, such as the Corsair H100i RGB Platinum SE or the Cooler Master ML360R, to keep your CPU temperature below 60 degrees.

Cooling becomes considerably quicker since liquid absorbs heat much faster. A cold plate unit in direct contact with the CPU, a heat pump, two tubes for transporting the liquid, and a radiator make up the liquid cooler. When the CPU heats up, it transmits the heat to the cooler’s cold plate unit, which heats up the liquid. The heated liquid is then sent via one tube to the radiator, which distributes the heat to the outside. Through another tube, the same cooled liquid is delivered to the plate unit.

However, before you run out and purchase a liquid cooler, be sure your case can handle it. If your graphics card is overheated, you may also use a GPU-liquid cooling solution.

#8. Place your computer on your desk.

computer on desk

Dust accumulates on the floor, and if you leave your Chassis there, it will absorb the dust much more quickly. According to a research, keeping your case on the floor only 6 inches above the ground level on a stand or something reduces dust entry by up to 80%. This is absolutely accurate, since I have personal experience with it.

#9. Maintain a regular cleaning schedule.


The greatest thing you can do is clean your system on a regular basis. Whatever you do, dust will find its way inside your case and settle like a king on your motherboard, graphics cards, and fans. Take the time to clean each and every component with care using a decent cleaning kit once a month.

Sensitive parts, such as the PCB of a motherboard, should only be cleaned with a soft brush, never with a cloth. Instead, use the cloth to clean components like as power supplies and hard drives. But don’t forget to clean your case fans as well. On the blades, they gather a lot of dust.

If you believe this guide is comprehensive, please share it with your friends; if not, please leave a comment below and tell me what more you think might be useful for cooling your computer. I’d want to include those methods into my system!


The how to cool down pc in summer is a blog post that provides 7 effective steps to cool your PC.

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Frequently Asked Questions

Is 80c too hot for CPU?

80c is too hot for CPU.

How long should I let my PC cool?

You should let your computer cool for at least 20 minutes after you turn it off.

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Holly is the smartest person you will ever know (Or so she tells us lol). She's a gamer by heart, and an author by soul. Writing for the website g15tools is a dream come true for her - she loves being able to share her thoughts and insights with others who love gaming as much as she does. When she's not writing or gaming, Holly can be found spending time with her friends and family.