Is your laptop running unusually hot and experiencing decreased performance? It might be time to apply thermal paste to help cool down the CPU. Don't worry if you've never done this before because this article will guide you through it step by step.
Check out the following article from Mytour to learn how to apply thermal paste to your laptop at home and save costs!
Learn how to apply thermal paste on your laptop with this comprehensive guide.
Get ready with the tools and materials
- High-quality thermal paste. There are many brands available on the market, but it's best to choose reputable ones.
- Soft, lint-free cloth for cleaning.
- Medical alcohol or specialized cleaning solution for electronic components.
- Laptop opening toolkit typically includes various small screwdrivers and prying tools.
Step 1: Firstly, ensure your laptop is completely turned off. Then, place the device upside down so the screen faces the table. From here, you can see all the tiny screws. Remember to grab your screwdriver and start opening up the laptop.

Step 2: Once the back cover is removed, you'll see the motherboard inside. Locate the position of the CPU. Sometimes, you may need to remove some components to access the CPU chip.
Step 3: It's time to prepare a clean workspace! Wear rubber gloves, and remember to use an ESD-absorbent cloth soaked in alcohol to wipe off the old thermal paste on the CPU. Then, onto the heat sink, it also needs a thorough cleaning!
Small note: Remember not to place your fingers directly on the chip while wiping.
Step 4: Place a pea-sized drop of thermal paste onto the center of the CPU chip. Using a flat tool, evenly spread the paste across every corner of the chip. And finally, place the heat sink back into its position and lock them down. Reassemble everything, and you're done!
Important notes when applying thermal paste on a laptop
- Amount of paste: Avoid applying too much paste, as it can overflow and cause short circuits.
- Paste quality: Choose high-quality thermal paste to ensure the best heat dissipation performance and extend the laptop's lifespan.
- Warranty consideration: Opening the laptop may void the warranty of some brands. Check the warranty terms before proceeding.
Conclusion
Applying thermal paste on a laptop is a relatively straightforward process but requires accuracy and caution. Not only does it help keep the laptop cooler, but it also enhances operational performance and prolongs the machine's lifespan. Follow the instructions and tips carefully to ensure the safety of your beloved laptop. Good luck!
See more: Laptop tricks