10 Best Books On Key Repairs
How to Fix Faulty Key Repairs

A damaged key fob could make your life miserable. Luckily, fixing problems like this is easy to fix with the right tools and procedures.
Always ensure that you ground yourself prior to beginning any repairs to remove static electricity. It only takes a second, and is good practice when working with electronics in general.
Look for any debris under the bad key. Breadcrumbs and other debris can become stuck under keys, preventing the keys from being pushed in correctly.
Broken Car Keys
It's easy to take car keys for granted until they stop working or break at the worst possible time. When your car keys don't work, it could be frustrating to try to open your trunk to buy groceries, or open your doors to get somewhere, or start your engine to get to work.
Over time, keys to cars can be subject to many wear and wear and. Dropping or knocking them can cause damage and the internal components could get worn out to the point where they cease to function. This is a huge issue because it means that you aren't able to drive unless you have an extra key or your mechanic fix the problem.
The majority of car keys that are damaged can be easily repaired or replaced. If car key repairs near me has been damaged inside the lock or ignition you can take out the remaining piece of the key with pliers or coated wire. Locksmiths can also provide you with tools for removal designed to slide along the key and grip the broken pieces with pliers in a similar way.
If the car key is broken in half, a simple and affordable fix is to glue the two pieces back together. This is a little difficult as you must ensure that the pieces are aligned, but the end result are very efficient. It is a good idea to keep a pair of scissors and a roll tape on hand in case you have to adjust the alignment slightly.
Another method to fix temporarily damaged car keys is to replace the battery inside the key fob. This is usually the best option if your car key fob doesn't turn on, but you don't have a suitable replacement. Depending on the model of vehicle, you can sometimes do this by removing the key fob and opening it using a screwdriver or small tool.
If the problem is more severe, such as your key fob becomes totally inactive or does not switch on at all, you'll require replacement. You can do this at the dealer, but an auto locksmith will usually be more affordable. They will visit you and make any necessary repairs or even replace the key fob.
Broken Key Fobs
Car key fobs are not impervious to damage, and just like all electronic devices they can be susceptible to malfunctions at some point. However, they're not that difficult to fix if they do cease to function. The first thing you'll need to determine is what's wrong.
The majority of the time, when the key fob stops working, it's because the battery is dead. The most simple and economical solution is to replace the battery. You can do this at home.
If cleaning the fob isn't working, you can remove it. Your fob is equipped with a circuit board inside that holds a number of "contact pads" for every button you can press on the fob (lock buttons or trunk buttons, etc.). These contact pads have a rubbery feel and are coated with an electricity-conducting film that wears off over time. You can clean your contacts on your key fob using rubbing alcohol and a cotton swab for removing any corrosion.
You could also try a pair of tweezers put the contacts back on your key fob if you think they're broken or loose. If you decide to do this, it is recommended to apply some silicone on the back of your key fob prior to inserting the new contacts. Silicone will seal the contacts to keep out water.
Another reason to consider a non-functioning key fob is that it has become un-paired with the vehicle. When you use a key fob, it sends the car a message that communicates to it what you intend to do. If the key fob is un-paired it will not recognize the vehicle, and will not allow you to start your engine.
It's time for you to call an locksmith or dealership technician if you can't get the key fob that you want to pair with your car. They will have the equipment necessary to reprogram the fob and make it work again. You'll likely be charged a small fee for the service, but it's much cheaper than purchasing the new key fob.
Keys that aren't responsive
If a key on your keyboard isn't working, it could be a nightmare. The first step is to ensure that the key isn't being obstructed by anything physical. Hair, dust and other debris could accumulate over time and hinder the key's movement or interfere with its circuitry. Try gently getting rid of your key and then cleaning it by using a rag soaked with ruby alcohol. Sometimes, it's all it takes to get your key functioning again.
If the key doesn't work, it's possible it's a problem with your software. If your key isn't doing what you expect, check the settings of your game to confirm that it is correctly mapped.
You may also try reinstalling your keyboard drivers to fix the problem. Drivers that are outdated or damaged can cause your keyboard to stop functioning, so it is important to always keep them up to date whenever possible.
Another possibility is that the key is broken. There are two circuits in each key switch and over time, these circuits be damaged to the point that they no longer register when they are pressed. If this happens, it is best to replace the keyboard as the keyboard will not perform as it should.
If you've gone through all of these fixes but the key still isn't responding, it's probably time to get your laptop or external keyboard examined by a professional. There could be a physical problem with the membrane that covers your keyboard or it could be that one of the keys has become defective.
To find out you'll need to test the keys with a keyboard tester website. The website will let you know whether or not the keys register correctly during the test, and if they do, it's most likely due to a software problem. Then, you can begin applying the fixes you have made to restore full functionality. You could also use an external keyboard until the internal keyboard is repaired or replaced.
Keys that don't work
Keys that aren't working can be an absolute inconvenience, but they're generally easy to repair. A malfunctioning key can be caused by a small piece of grime under the button or it could simply not be properly connected to your keyboard or laptop. If you're unsure then clean the keys using canned air and blow away any dirt or dust.
It's also possible that the key has been out of alignment with the lock. It is possible to fix this issue with a professional. However, it is more likely that the key needs to be replaced. If your car key is electronic and can't be turned by pressing a metal manual key into the ignition, it's possible that the transponder chip inside has stopped working, and you'll have to get an entirely new key programmed.
Try a key test website in the event that your keyboard or laptop aren't responding. This can help you figure out if there's any software interference or problems with the keyboard itself.
Another reason why one key not performing its intended function is that the switch isn't functioning properly. You can determine if your keyboard is mechanical by looking underneath the keycap to determine if any debris is stuck. If you see something, clean it by using canned air. Then remove the cap. This will allow you to replace the hooks which connect the retainer to the switch and, hopefully, restore functionality to your key.
If a particular key on your keyboard only does not perform its intended function in a particular program, it's likely that the key has been assigned to another action via the game's keyboard settings. Check the settings for your keyboard and press the key again to verify if it's functioning. If it's not, it's best to purchase a brand new keyboard and install it by a professional. This is especially true when you play a sport that requires a lot of typing.