Try connecting another keyboard and then check if ctrl key working or not. If the issue still persists then try updating your keyboard driver. I would also suggest you to r un the Hardware and Devices troubleshooter and check if it helps. Hope this helps, let us know if you need further assistance. We would be happy to assist you further. Was this reply helpful? Today, almost all wired keyboards use USB as the interface to the computer. If your keyboard is wireless cordless , it can be communicating over Bluetooth , RF radio frequency , or IR infrared.
If you want to disconnect a keyboard from a computer, do the opposite of the steps provided on this page. If you're using a USB hub , it can also connect to the hub. However, we recommend a direct connection to the back of the computer if possible. If you have a laptop computer, an external keyboard can also connect to one of the USB ports.
After the keyboard is connected, it should automatically be detected and installed. If the keyboard has any special features, you need to install the keyboard software and drivers.
All operating systems also have basic mouse settings that allow you to set up and configure basic mouse settings. When you connect an external USB keyboard to a laptop, it acts as a second keyboard, and both keyboards could be used at the same time. Some more advanced USB keyboards e. If you only need the keyboard, only one of these cables can be connected.
All wireless keyboards have a receiver plugged into the computer usually by USB connection , and the keyboard connects to that receiver wirelessly. I said it may not help.. If you get just the plastic keyboard part, then it won't help, if you get more including the circuitry then yes, it should help.
Tim Tim 2, 1 1 gold badge 20 20 silver badges 26 26 bronze badges. Ok, I heard that this method helped for cleaning desktop keyboards. So at least it probably does not harm especially since it is already broken. These keyboard did however still work and were only dirty and gooey, so I would not rely on getting it fixed with this method.
And in any case: Make sure that it is completely dry also inside before you put it back into your laptop. You could risk a short circuit else. You might have some other problem. But nobody can tell this without looking at it. So either you let someone at a local pc store look at it or you just try to replace it. I do not know the you local laws, but if I buy something only here I have the right to send it back the next two weeks, which may be enough for testing.
Also reading your duplicate of this question I saw that you did not let your keyboard dry very long. Maybe it works if it is really dry or maybe you made things worse, but this would mean it is too late anyhow. I would probably use a USB keyboard for now and decide later. If they are not present then you can download and install it from the official website of the Keyboard manufacturer. So, these all are the simple tricks by which you can easily fix the Keyboard issues.
If after trying above all the tricks, still the issue is not solved. Then, you need to update Keyboard drivers. Below is everything that you should know about the same. This section of our write-up explains to you how you can download Keyboard driver, when it is not present on your PC. From the official website of the manufacturer, you can do so. Step Visit the official support page of the Keyboard manufacturer.
Step Next, search for the compatible driver according to your Keyboard model. Step After this, download the driver file and unzip it. Step Now to move forward, follow the on-screen steps. Maybe, after updating the Keyboard driver still, you have to face the Keyboard related issues.
Well, it might be possible because of the wrong installation Keyboard driver. In this situation, you need to reinstall the keyboard drivers. Step Press the Win and R key at a time from your Keyboard. Step This will open up the Run Dialog box, then type devmgmt. Step Now, you will land at your destination i. Locate Keyboards and expand the category.
Step Then, a confirmation box asks you to make your final choice hence, click on Ok. After this, to reinstall Keyboard driver on Windows 10 do not forget to restart the PC. You may have two ways to update Keyboard drivers on Windows 10 either it is through the Windows Update or via the driver updater tool. We understand that updating drivers is nothing but a daunting task, especially for newbies. But, here we are going to explain to you how you can do so quite easily.
Windows operating system provides you the facility to update drivers by running Windows Updates. So, below are the steps that you are required to follow!
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