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How to Fix a Key Scratch on Your Car If you've got an important scratch on your vehicle that you would like to get fixed, there are several options to choose from. Mobile auto detailing specialists can repair a scratch on keys to your car, restoring its original appearance. Begin by observing and identifying the problem with the key. Then examine the key to ensure it is functioning properly. 1. Take off the cap on the key. Due to their regular use, keyboards are prone to wear and tear. They also tend to collect hair, dust, and food that could cause them to malfunction. Cleaning your keyboard will get rid of these particles, and prolong the life of your keyboard. The first step is to turn off your computer and disconnect the keyboard if it is possible. This will stop accidental commands from being typed while you're using the keyboard. Find a space in which you can arrange all the keys. This will make it much easier to reconnect the keys once you're done. If you don't have a keycap removal tool, you could try using a flathead screwdriver or a butter knife. You can also make your own by shaping a paperclip into the shape of a “U” shape and bending the ends to hook under the key. Once you've removed your keycap wash it off and wipe the switch clean. You can also clean key stems. These are the tiny towers that are affixed to the faceplate. Use a cotton swab dipped in isopropyl alcohol to clean off any debris on the faceplate. Be careful not to spill any alcohol on the printed parts of the key, as it could harm it. Reattach the key after cleaning it. Begin with the top left corner and work your way across each row one key at one time. If you are using a new cap place it in the right position using the switch on the key and press evenly across all sides. Be aware of the larger keys like the space bar and enter keys when you attach the cap. These keys are attached by a metal bar that is easily damaged if not careful. After you've put all the keycaps back on the keyboard Test the keys by pressing them down. You should hear a click and feel the key pressing down when it's reattached properly. If you don't, you may have to try again reattaching it or consult an expert. 2. Clean is the most important thing. It can be for many reasons why a key feels mushy or sticky, however, most often it's because the key isn't set properly into its base or key mechanism. For desktop keyboards the best solution is by using a blunt prying device such as a flathead screwdriver or butter knife to break the corner of the key loose. You'll hear a snap when the key comes off and you can clean it with alcohol or water to cleanse it. If keys are rusty, you can clean them using lemon and salt or put them in the solution of vinegar and water to get rid of iron particles that cause rust. Close your computer and unplug it if necessary. It's also essential to ground yourself, since the last thing you want is to harm sensitive electronic components by generating static electricity. Begin by wiping the entire key and its surrounding area with an unlinty cloth that you've wrung out well to prevent getting any moisture in between the keys. Be sure to use a gentle cleaning solution because stronger cleaners could damage the plastic. Use a cotton swab dipped in isopropyl (rubbing) alcohol to clean the edge of the key. Be sure to avoid getting any alcohol on the print since it can cause discoloration and even smudge the lettering off your keys. You can also use an electronic cleaning brush purchased from a general store to help get rid of the stubborn dirt and dust. Finally, there are many products available with the form of a slimy gel, which can be laid down over your keyboard and peeled off to remove any loose debris between your keys. If your key is sticky or mushy after you've tried the solutions above It could be the time to replace it. Based on the type of key, this could be a relatively simple task or it can be more complicated. You may need to disassemble the whole key mechanism to remove the old key and put the new one in its place. 3. Reattach the cap to the key. key fob repair service near me don't usually think about our keys for cars – until they get broken or locked inside the car. This can be a huge discomfort for the neck but there are ways to help fix the problem and save yourself some cash. The first step is to try using a can of compressed air to blast away any dust or debris that could be blocking the key switch. If this doesn't help then you can try prying the key cap and cleaning it. Use an item for prying with plastic like credit card or Spudger (you could also employ a butter knife in the event of a need). Also, have a small tool such as a toothpick or tweezers for cleaning the tiny grooves on the key. After cleaning the key, reattaching it to the keycap will allow you to test it. If the key is not responding, then you might require replacing the switch on the key. If your keyboard is old or the key switch is damaged, you will need to purchase a replacement. You can fix it by soldering it. This is a more difficult fix, but it's usually the only option if the key switch isn't working. Dust accumulation under the key is among the most common causes for a key to not work. If this is the case, all you need to do is clean the area and get rid of any dirt or other debris. A key may cease to function because the switch has become corroded. This could happen when water or other liquid gets into the switch, and this can cause corrosion that could eventually eat away at the pins of the key switch and connectors on the circuit board. You can avoid this by cleaning the circuit board before replacing the key. This will make the switch more resistant to corrosion and will make it easier to remove and solder in the new key switch. If you're not confident doing this yourself then you can bring your laptop to an repair shop for electronics to have it repaired. They'll be able tell you whether or not your key switch is able to be saved and be capable of replacing it if required. 4. Test the key It can be very frustrating and even risky when a key doesn't work to start your vehicle. If you require an entirely new key fob, it could be expensive. Before you head to the auto or electronics store try a few easy solutions. It is recommended to first try a spare key in order to determine if it's your original key that is the cause of the issue. This will help pinpoint the issue and save you money in the long run. If the key doesn't work, you should take it apart to see the root of the issue. The key cap, the key carriage and key pad are the three major components of the majority of keys. Each of these parts can cause different problems for the key. A common problem is that the cap of the key may be loose or tilted, which could hinder it from snapping back into position when you press the key down. This can be fixed by applying the cap again. Another possibility is that the key pad or the key pad could be dirty or damaged. These parts are extremely difficult to repair but can be cleaned using a toothpick and tweezer. You should be careful not to scratch any internal parts as this could cause your key to stop functioning completely. You can also perform an examination of the key rollover. This test examines whether or not a key can be used to register different combinations of keys at the same time. It is possible to test this by pressing multiple keys at the same time, then checking whether or not they register correctly. If any keys fail to register, they may require cleaning or replaced. You can also replace the battery on your key fob. This is an easy and cheap method of testing your key and also help you to determine if the problem is due to an unresponsive battery or a broken ignition switch.