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How to Repair a Keyed Car The cutting of your car keys can be a stressful experience. There are several easy ways to resolve the issue and restore your car's pristine look. Before you begin working on your keyboard, make sure that it is unplugged and grounded. This will decrease the risk of damaging your keyboard by static electricity. Review the issue When a keyboard key becomes non-responsive it can be a frustrating. It's not always an indication of something that is serious and can usually be fixed by some simple troubleshooting. This guide will show you how to assess the issue, then remove the keycap and clean it, and then either replace or repair the mechanism of the key. Once the key is functioning properly again you'll be able type without issue. Before you begin, be sure to take a close look at the affected key and note any issues that are present. Does the key feel stuck in a press position, or does it fail to register when it's pressed? It's also worth taking a moment to consider other aspects that may be causing the problem. For instance, if a key is constantly typing multiple letters when it's pressed, this could be a sign there is a software issue and you should test the settings of your keyboard to alter the sensitivity of your keyboard, as well as other features. If the problem persists then it's time to begin looking into more serious issues. The first thing you need to do is disconnect the keyboard and give it a good clean with a damp cloth. This will remove any dirt or dust that could be causing the problem. It will also make it easier to work with. Once the key is cleaned, you should dry the area thoroughly. You can use a cotton swab to dry the area or let it air dry naturally. Before reassembling the keyboard or keycap, it is important to ensure that they are completely dry. This will stop any moisture that is not needed from damaging the keyboard and keycap. After you've completed the cleaning process You should test the key again to make sure it's working properly. Try typing in various applications and note any issues that occur when you press the key. It's recommended to press the key with varying degrees of pressure to make sure that it's functioning properly. If re-seating the keycap and cleaning it doesn't solve the problem, it's likely that there's an issue with the key switch. If this is the problem, you'll need to replace either the keycaps, or the keyboard. Remove the cap from the key. You'll require a tool to remove the cap from the key, which could be as simple as a finger nail or as complex as a wire keycap puller. To remove the keycap, wedge your tool underneath the key and then pull it up vertically to release it from the switch below. It might require some effort, and larger keys might only be released on one side. You can use a keycap removal tool however, you could also perform the task using a fingernail or a pen. When you remove keycaps, be cautious, especially in the case of keyboards that have LED backlighting. If you plug the input device in and switch it on while trying to remove a keycap, you will be greeted by a dazzling blinding light which could damage your eyesight. If you are concerned about this, it is recommended to delegate the removal of the keycaps to computer repair specialists and clean your keyboard instead. If you are using a tool, you must be careful not to scratch the surface of the keycap or the switch that is beneath it. This could cause the keycap to fail or malfunction, which could lead to serious issues in the future. If you don't have a tool to remove the keycap, you can make one yourself by using the ends of a binderclip as well as a twist tie. To create a DIY keycap puller, just bend the ends of the clip into an “U” shape, and then twist them to create a handle. After you have removed the keycap and the key stem, you can use a towel made of microfiber to clean the switch beneath and the key stem. This will remove any dust or lint trapped between the switch and keyswitch, resulting in a slow response from the keyboard. It is highly recommended to do this prior to attempting to attach the new keycap to make the process of attaching it easier. This is a great time to clean and lubricate your switches. Replace the key In the past the loss or misplacement of the car key was a minor issue that could be easily replaced with a spare. But as cars have advanced in technology the key fob is now able to play a greater role in our lives and the consequences of a broken or lost key could be much more severe. There are a few options to fix a damaged or broken key or fob, and avoid the need for a costly replacement. The first step is to try and determine if the issue is due to a minor issue like dust accumulation or something more serious, such as a damaged circuit board. If the problem is dirt, grit or dust, it's easy to clean a non-responsive key. Use a bottle of compressed air to blast away any dirt or grit that could have been accumulating around the key. If the issue is serious, you will need to remove all internal parts of the key. You'll need to remove the key cap, key carrier and key pad. To accomplish this, you'll need an appropriate container, such as a plastic bag or bowl that can be used to store all the parts. You'll need a small butter knife or screwdriver to remove the old keyboard key. Place the new key into the key slot after you have removed all internal components. Press down on it until it snaps or clicks into place. This will replace the previous broken key, and hopefully restore it to working order. Another problem that can occur is that the fob stops working due to a change in temperature or sweat. Sometimes, it is enough to let the device rest, and it will eventually be able to come back up. If it doesn't, then you'll need to reset it. Follow the instructions in the manual of your owner to reset it. Test the key It's a good idea to check the keycap after having replaced it. This will allow you to determine whether the issue is due to debris or something else. You can test a key by pressing it repeatedly and looking for changes in the color on your screen. G28 signifies that the key is functioning well, while blue color means that there's a problem. If you notice the color yellow then it's time to remove the keyboard apart and clean it. If the keyboard isn't responding, there may be an issue with the connection cable or port. It is possible to plug another keyboard into the same port and see whether that works. Also, you can see if the pins in the port or cable are bent. This could be the reason for the non-responsive keys. You can fix this by gently straightening the pins with a pair of needle-nosed pliers. Another problem with keys is that they can get stuck within the switch of the keyboard and that's why it is important to clean them regularly. You can use canned air to blow away the switch and clean between the keys. You can also remove the cap and pull off the non-responsive switch to clean it. If you're still not able to press the button, you can try using lubricant to clean it. Utilizing a keyboard testing tool online is a great method to test whether your keyboard is working properly. It is simple to use and does not require any software installation. You can save lots of cash on repair fees with this service. To test your keyboard, visit an online keyboard test tool and type a word in the virtual layout. The word will be displayed in blue on the screen, and if the keyboard is functioning properly the word will be highlighted in white. If the word isn't highlighted, it could mean that your keyboard isn't communicating with the computer or that the software is outdated.