A keyboard malfunction is a common problem that many consumers face at some point. As new devices are becoming more and more advanced, they are also becoming more fragile. The keys on your keyboard can break easily, especially if you type a lot.
Fix Keyboard Keys Which Stop Working
When the keyboard keys on your computer stop working, it can be a frustrating experience. However, there are a few different causes of this problem, and here is a short overview of the most common ones:
Hardware failure – This is typically caused by a malfunctioning keyboard or motherboard. If you have access to a spare computer, try plugging in your keyboard and seeing if it works. If not, you will need to replace the hardware.
Software failure – This is typically caused by an application that has stopped working or is no longer compatible with your operating system. If you find that there is something wrong with an application, try uninstalling it and reinstalling it again.
Remove Dirt Under the Key
Most often, key presses are not recognized on keyboards because something is in the way. In the case of a keyboard, it is likely to be a dust or dirt accumulation in the nub of the key or in between its contacts.
Dust and dirt can make it difficult for the electrical signals from the key to reaching the computer.
This is a relatively easy fix: To remove dirt, dust, and other debris from your keyboard, you’ll need a can of compressed air. Most come with a thin nozzle that is easily inserted into the problem key or keys. Blow air under the key for about 30 seconds to loosen debris and watch as it falls out.
Restart Your Computer
If your keyboard isn’t working, the easiest way to fix it is to restart your computer. This will clear out any temporary files, which might be interfering with the keyboard’s connection. It may also help if your keyboard is plugged in via USB and you’re experiencing problems.
Use a Different Keyboard
Try connecting a different USB or wireless keyboard, or use the Windows on-screen keyboard and see if it helps. If it does, then your current keyboard could be defective.
If you are having trouble typing on your current keyboard, try connecting a different USB or wireless keyboard, or using the Windows On-screen keyboard and seeing if it helps. If the new keyboard is working, then your old one is broken and should be replaced.
Uninstall The Keyboard Driver
Many people are unaware of the importance of updating their driver software. The outdated driver could cause your keyboard keys not to work and even cause your computer to freeze up unexpectedly. Drivers are often the biggest source of crashes and errors.
Reinstalling any driver on Windows is relatively easy and this is no exception. Just follow these steps:
STEP 1: Right-click the Start button and select Device Manager.
STEP 2: Find a keyboard on the list of devices and right-click your keyboard
STEP 3: Select Uninstall Driver from the menu
STEP 4: Restart your computer.
After you restart your computer, your operating system will automatically detect a new driver for your keyboard.
Remove The Key and Install it Again
What if a certain keyboard key is not working? And what if compressed air doesn’t work? In this situation, the best solution is to remove the stuck key and then reinstall it again.
This could be done with some tools such as a screwdriver or a pair of pliers.
If a key is stuck and you don’t want to break it, use the corner of a flathead screwdriver to pry it up gently until it pops off.
There are situations when nothing helps. If none of these methods we have mentioned in this article helped to fix your keyboard, the best solution is to replace it with a new one.
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