How to fix water damaged mechanical keyboard?

If you have ever spilled liquid on your mechanical keyboard, you know how frustrating it can be. Water damage can cause keys to stop working, keys to stick, or even render your keyboard completely unusable. The good news is that with some quick thinking and a few simple steps, you can often fix a water damaged mechanical keyboard and get it back in working order. In this article, we will walk you through the process of fixing a water damaged mechanical keyboard and provide answers to some frequently asked questions.

How to fix water damaged mechanical keyboard?

The key to fixing a water damaged mechanical keyboard is to act quickly and follow these steps:

1. Unplug the keyboard: Immediately disconnect the keyboard from your computer to prevent any electrical damage.

2. Remove keycaps: Gently pop off all the keycaps with a keycap puller or a small tool like a flathead screwdriver. Be careful while doing this to avoid damaging the keys or switches.

3. Wipe down the keyboard: Use a lint-free cloth or paper towels to gently wipe away any visible moisture from the keyboard. Be thorough in cleaning all the nooks and crannies where water might have seeped in.

4. Let it dry: Place the keyboard upside down on a dry towel or absorbent material. This will allow any remaining water to drip out. It is crucial to let the keyboard dry completely before reassembling and testing it.

5. Use silica gel packs: Place a few silica gel packs near the keyboard to absorb moisture from the air and aid in the drying process. This step can help prevent lingering moisture that may cause further damage.

6. Test the keyboard: After a minimum of 24 hours, reassemble the keyboard and test if the keys are working properly. If any keys remain unresponsive, proceed to the next step.

7. Clean with isopropyl alcohol: If certain keys are still malfunctioning, dip a cotton swab in isopropyl alcohol and gently clean around the problematic switches. This can help remove any residue or corrosion caused by the water damage.

8. Consider desoldering and replacing: If all else fails and the keyboard is still not working correctly, you may need to desolder the affected switches and replace them with new ones. This step requires some advanced knowledge and tools, so it is best attempted by experienced individuals.


1. Can I fix a water damaged keyboard without taking it apart?

No, to effectively dry and clean a water damaged mechanical keyboard, it is necessary to dismantle it.

2. Can I use a hairdryer to speed up the drying process?

It is not advisable to use a hairdryer as it can cause static damage or push water further into the keyboard. Air drying is the safest method.

3. Are all mechanical keyboards susceptible to water damage?

While mechanical keyboards are generally more durable than regular ones, they can still sustain damage from liquid spills.

4. Can I wash the keycaps in water?

Yes, you can wash the keycaps in water. However, ensure they are fully dry before reattaching them.

5. How long should I air dry the keyboard?

To ensure thorough drying, it is recommended to air dry the keyboard for at least 24-48 hours.

6. What if my keyboard doesn’t work even after drying?

If the keyboard remains non-functional, you may need to clean or replace the affected switches.

7. Is it possible to salvage a keyboard with extensive water damage?

In some cases, if the water damage is severe and has caused irreversible damage to the circuitry, it may not be possible to salvage the keyboard.

8. Can I use rice to absorb moisture from the keyboard?

Although rice is a popular remedy for drying electronic devices, it is not recommended for keyboards as rice particles can get trapped inside and cause further issues.

9. Can I use a fan to help dry the keyboard?

Using a fan can help accelerate the drying process, but ensure it is not blowing directly onto the keyboard to prevent dust or debris from getting inside.

10. What should I do if my keyboard starts malfunctioning after a liquid spill?

Immediately unplug the keyboard, dry it as much as possible, and follow the steps mentioned earlier in this article.

11. How can I prevent water damage from happening in the first place?

To prevent water damage, be cautious while using liquids near your keyboard and consider using keyboard protectors.

12. Should I attempt to fix the keyboard myself or seek professional help?

If you have some technical knowledge and are comfortable disassembling electronics, you can try fixing it yourself. However, for complex issues or if you are unsure, it is advisable to seek professional help.

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