It’s no secret that a desktop PC must be upgraded from time to time if you want to keep up with the latest games. You won’t want to upgrade too often, but replacing the CPU and GPU every four to five years is probably the bare minimum. Of course, this is only essential if you want to play the most demanding games.
However, substituting a CPU necessitates some PC-building expertise; it isn’t as uncomplicated as exchanging a GPU (which can also be daunting if you don’t have any previous experience).
If you would like to swap out a CPU, you must clean the thermal paste from both the CPU and the chilly heatsink/cooler.
To ensure the old thermal paste is entirely eliminated, this guide will explain the best techniques to do so.
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What You Will Need
Before starting the cleaning process, these are a few items you should have at hand:
- Microfiber cloth – This is best used for cleaning since it leaves no residue and reduces the risk of scratching.
- Isopropyl alcohol – Thermal paste reacts well with alcohol, making it much easier to remove. Alcohol is a covalent compound, meaning it isn’t electrically conductive.
- Toilet paper – Toilet paper is not as soft as microfiber cloth, but it is still a solid alternative. It is great for the first few wipes when there is still a lot of thermal paste.
- Cotton swabs – These are not mandatory but are very useful for the finishing touches.
- Thermal paste – You will need thermal paste to apply when you’re done removing the old batch.
That’s it! If you own these objects, you are ready to begin.
Removing the Cooler
First things first!
When you upgrade your CPU, remove the cooling apparatus from your computer.
If it’s a fan cooler, removing it is not complex. Just unscrew the screws at the CPU corners and take it out.
AIOs or coolers can be slightly more complex. They typically possess identical four screws situated at the corners, alongside a radiator connected to the computer case.
Cleaning the CPU
With the heatsink removed, it’s time to get orderly!
Grab a tiny amount of dry toilet paper and wipe away some of the excess thermal paste. Make a few swipes with the toilet paper to ensure you won’t spread it around later when you use the alcohol.
With that done, you can grab the absorbent fabric. If you don’t have one, you can continue using tissue paper.
Dip a small amount of the alcohol onto the cloth or toilet paper. Making gradual, cautious movements, start wiping the CPU. It will usually take a couple of isopropyl alcohol dips for the CPU’s IHS to be completely clean.
Don’t worry about making it spotless, as the thermal paste can sometimes stain the CPU; there is no point in scrubbing it too much.
Finally, you can use a pair of cotton swabs and dip them in the rubbing alcohol to clean all the intricate spots.
Next, it’s time to shift your focus to the cooler.
Cleaning The Cooler
If you plan to reuse the identical cooler you’ve been using, it is crucial to clean the thermal paste from the heatsink as well.
The process is fundamentally identical: a few wipes with toilet paper, rubbing with the alcohol-dampened microfiber cloth, cotton swab swipes, and you’re almost ready to start using your computer.
But, wait! First, you need to add the heat-resistant mixture to ensure proper thermal transmission between the cooler and the CPU.
Applying Thermal Paste
Putting thermal paste on a processor is simpler than people think. But, it’s wise to research before starting. Also, having excellent thermal paste is important for best outcome.
To help you do this, we have an informative and detailed guide on how to properly apply thermal paste to a CPU.
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- Remove the cap from the thermal paste syringe.
- Slowly and steadily push the thermal paste onto the CPU.
- The simplest method requires you to apply a pea-sized dot onto the middle of the processor.
- Add the heatsink, and start tightening the screws diagonally to ensure the pressure is as even as possible.
And now you can finally connect your computer and switch it on. Experience the power of your new CPU or the cooling provided by your state-of-the-art heatsink.
