Having a stuck key on your keyboard is an extremely frustrating experience. Fortunately, there are a few easy steps that you can take to try and fix the issue without having to purchase a new one.
First, try to remove any particulates or dirt that may be blocking the key. Make sure to turn off the power to your computer and use a can of compressed air to blow air into the cracks between the keys or even around the entire keyboard. Ensure that the canister is at least 10 cm away from the keyboard while you’re spraying, as the pressure of the air is enough to damage delicate components. To get in between the keys, use a cotton swab and gently work it around the key until any dirt is removed.
Next, check if the key is sticky and sticks out of the keyboard due to a buildup of dust, dirt, and grime. If this is the case, then a little bit of rubbing alcohol can be applied with a cloth or cotton swab to loosen it up and make it easier for the key to move. Make sure not to pour too much alcohol onto the keyboard and clean up any excess liquid.
If these methods do not work, then it is possible that the key is jammed due to a mechanical problem. In this case, it is best to open up the keyboard, usually through screws on the back, and examine the inside. Sometimes, the key will simply be stuck, and you can carefully remove it by pulling it with pliers. If it looks like the key may have broken off or become disconnected, then you can try to reattach it using a pair of tweezers.
Be wary of trying to force anything, as this can cause further damage and will likely void any warranty you may have on the keyboard. If none of these solutions seem to be working, then it is likely time to buy a new one.
With a few simple steps, it is possible to fix a stuck key on your keyboard. Start off by removing any dirt or debris that may be causing the key to stick and then use some rubbing alcohol to loosen it up. If the key is still jammed, then it’s time to open up the keyboard and examine the inside to see if it has become disconnected or broken off. If all else fails, then you may need to invest in a new one.