How To Clean CPU Cooler? - The Easy Home Guide

How To Clean CPU Cooler? – The Easy Home Guide [2023]

GPU and motherboard CPU fan needs to be cleaned. But most of the people are not aware of how to do it by themselves, they take the PC to the mechanic and charge a lot for it. But we will save your money. We will guide you on how to clean CPU cooler in this article.

What is a CPU cooler?

The CPU cooler is a component to extract all the heat generated by your CPU when your PC system performs lot of complex and heavy work. Without a CPU cooler or with a defective CPU cooler, you will face a huge heating issue which will be a reason for thermal throttling and affect the performance of the CPU.

How To Clean CPU Cooler

All the tools which are to be used as cleaning equipment maintain maximum performance: – compressed air, paper towel or dry cloth, electronic vacuum-cleaned, cotton swabs, isopropyl alcohol, washing up liquid, applying thermal paste.

With the help of the compressed air or canned air or the vacuum cleaner, you have to clean the power supply fan controller, heat sink, motherboard fan header, expansion cards, computer cases, case fan, power source of the computer with the dry cloths and apply excessive force for cleaning to avoid overheating.

Before starting the cleaning process of the components, static electricity or the static generation may be there. So be careful while removing the fan or any other component of the computer and re-installing the components of the computer. That is why you should touch any metal object to static free it.

Cleaning Process

Over time as the CPU coolers gets dustier, they accumulate dust. Dust tends to choke the air flow of the CPU coolers. What does that do? It will increase the temperatures dramatically of the CPU and even cause thermal throttling which will decrease the maximum performance of the computer or the PC. That is why you need to clean CPU case fans and do the CPU cleaning.

You have to start this by unplugging the CPU cooler from the motherboard. Next, you have to unfasten the CPU cooler on the motherboard. So, start by turning the tabs on top of the push pins in the counterclockwise positions, the arrow should actually indicate towards twist the tip, so just twist all four of them, after you have done that just push them up out of the motherboard and then you should be able to remove the cooler.

The next thing, you should do is remove the heat sink from the fans. So turn the cooler around and you will see that two tags are holding the fan onto the piston, all you need to do too much force in an upward position to the actual fan blades and then you should be able to pop the heat sink off. 

What will you do next is clean the dust off the heat sink! What do you have to do? Just run some water at high pressure over the heatsink and the water will remove dust and any excess dirt that is stuck in between the big heatsink fins or in the fan blades. Once that’s done, just get a dry paper towel and wipe up any water and let it dry. 

You also can clean the heatsink by using canned compressed air and take the help of a vacuum cleaner or canned air to do it in a faster way.

While the heatsink is drying, you can clean the actual fan itself. So, what do you have to do? Just use a cloth with some isopropyl alcohol and just remove all the dust from the fan and around the fence. 

Now assemble the fan and the heatsink together which are nice and clean.

Before installing the heatsink back to the board and make sure to either a mild solution of thermal compound or re applying thermal paste to your CPU. Then place the fan straight on the CPU and make sure the push pins are lined up as straight as well. Now twist the tabs of the push pins in the opposite direction, this time should be clockwise. Once you have done that all you need to do is just push them into the board and you should hear a nice solid click. Once the cooler is nice and secure, the last thing you need to do is ensure that the fan is plugged into the motherboard. 

How to Clean a  CPU Fan Without Removing It

Cleaning equipment: – toothpicks, isopropyl alcohol 90% or 90%+, cotton swabs, kitchen slightly moist tissue paper.

Step 1: Unplug every cable of your computer to avoid unnecessary life risks.

Step 2: Next, soak the lint free tissue moistened in isopropyl alcohol and then clean the fan blades of the CPU fan of both the base.

Step 3: Now, use a toothpick or cotton swab soaked to remove all the huge amounts dirt and dust stocked between the heatsink and other components.

Step 4: Next, you have to soak the cotton swab in isopropyl alcohol and remove the remaining dust, and dirt from the heatsink surface. 

Step 5: Next, clean the downside of the heatsink with the cotton swab as well. 

Step 6: Then, you have to remove all the wares of the fan and clean it with a kitchen paper towel and clean them thoroughly.

And that’s it, you are done. 

How often you should clean your CPU cooler? 

Heat is the villain of your computer. With time, dust accumulates inside the PC which affects the cooling efficiency reducing the life span of the system, and in the case of the CPU, it will affect the most because the CPU is the brain of the PC. So, if you want to keep the PC and CPU healthy, you should clean the CPU cooler at least once in six to twelve months.

Frequently Asked Questions:

How To Clean CPU Cooler FAQ

Can I wash the CPU fan with water?

Ans: You cannot wash anything which is electronically powered, but you can remove the heatsink from the cooler fan and can wash in water and refit it after drying properly.

How often should you clean your CPU cooler?

Ans: You should clean the CPU cooler at least once within six or twelve months. 

How do you clean a CPU cooler without removing it?

Ans: Unplug every cable of your computer to avoid unnecessary life risks. Next, soak the tissue paper in isopropyl alcohol and then clean the fan blades of the cooler. Now use a toothpick to remove all the dust and dart stocked between the heatsink. Next, you have to soak the cotton swab in isopropyl alcohol and remove the remaining dust, and dirt from the heatsink surface. Next, clean the downside of the heatsink with the cotton swab as well. Then you have to remove all the wares of the fan and clean it with a kitchen paper towel and clean them thoroughly.

How to remove a CPU cooler and heatsink and replace it with a new one?

Ans: You have to start this by unplugging the CPU cooler from the motherboard. Next, you have to unfasten the CPU cooler on the motherboard so start by turning the tabs on top of the push pins in the counterclockwise positions, the arrow should actually indicate where to twist the tip, so just twist all four of them, after you have done that just push them up out of the motherboard and then you should be able to remove the cooler.

Before installing a new cooler back to the motherboard be sure to apply some new thermal paste on your CPU. Then place the cooler straight on the CPU and make sure the push pins are lined up as straight as well. Now, twist the tabs of the push pins in the opposite direction this time which should be clockwise. Once you have done that all you need to do is just push them into the motherboard and you should hear a nice solid click. Once the cooler is nice and secure the last thing you need to do is ensure that the fan is plugged into the motherboard.

Conclusion

In this article we have guided you how to clean CPU cooler with the help of compressed air, vacuum cleaner, damp cloth, thermal paste residues. You should clean the heatsink regularly at least two inches more thorough cleaning to remove dust or clean CPU fan. If you like our content then please follow for daily tips and updates.

So if you still have any doubts, then feel free to ask in the comment section below.

Also, let us know in the comment section if this blog is helpful or not. Don’t forget to check out G-Prime every week for updates.

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