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How To Clean Laptop Motherboard? Best Way 2022

Do you have a laptop that’s been giving you trouble? Before you go out and buy a new one, try cleaning the motherboard. It’s an easy process and it might be all your laptop needs to start working like new again how to clean laptop motherboard.

Follow these simple steps to clean the laptop motherboard and see how much better it runs. You might be surprised at just how well it works after a good cleaning.

What You’ll Need?

  • Phillips head screwdriver
  • Cotton swab
  • Isopropyl alcohol
  • Compressed air

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How To Clean Laptop Motherboard?

1. Turn off your laptop and unplug it from its power adapter.

2. Open the laptop and remove the battery.

3. Use the compressed air to blow any dust or debris off of the motherboard.

4. Wipe the motherboard with a microfiber cloth dampened with isopropyl alcohol.

5. Replace the battery and close the laptop.

6. Plug your laptop back in and turn it on.

7. Check to make sure the motherboard is clean and dust-free.

Safety Precautions

  • When cleaning the motherboard, be sure to avoid coming into contact with any of the electronic components.
  • Isopropyl alcohol is a flammable liquid, so take care not to spill it on or near your laptop.
  • Always unplug your laptop before cleaning it and allow it to cool completely before replacing the battery.

How To Identify If Your Motherboard Needs Cleaning?

If your laptop is overheating, if there are any strange smells coming from it, or if it’s been dropped and you think the motherboard may be damaged, then it’s time to clean it.

To begin, remove the battery and unplug the power cord. There are usually screws on the bottom of the laptop that hold the case on; remove these and set the case aside.

Now you can see the motherboard. If it’s dirty, use a can of compressed air to blow off any dust or dirt. If there is any residue on the motherboard, you can use a cotton swab dipped in alcohol to wipe it off.

Be careful not to touch any of the components on the motherboard while you’re cleaning it. When you’re finished, reassemble the laptop and plug in the power cord. You should now be good to go!

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How To Clean Laptop Motherboard?


  • Before starting, make sure to unplug your laptop from the power source.
  • Use a can of compressed air to clean off any loose particles or dirt.
  • If there is any residue or liquid on the motherboard, use a cotton swab dipped in alcohol to clean it off.
  • Make sure to dry the motherboard off with a clean cloth before plugging it back in.
  • Finally, check all the connections and make sure they are secure.


So there you have it, our guide on how to clean laptop motherboard. We hope this article was informative and helpful. If you have any questions or suggestions, please let us know in the comments below!


Q 1. How to clean a laptop motherboard?

A. It is best to consult with the manufacturer of your laptop before attempting to clean the motherboard. Some motherboards can be cleaned with a vacuum cleaner and a small brush, while others require more extensive care.

Q 2. What are some of the dangers of cleaning motherboards?

A. There are several dangers of cleaning motherboards, the most serious of which is electrostatic discharge. This can damage or even fry the delicate components on the motherboard. Additionally, using incorrect cleaning solutions or too much pressure when cleaning can also cause damage.

Q 3. What are some tips for safely cleaning laptop motherboards?

A. Always consult with the manufacturer before cleaning the motherboard. Use a vacuum cleaner and a small brush to clean smaller areas, and use caution when applying cleaning solutions. Never use excessive pressure when cleaning.