To reinstall your keyboard driver, take these steps: Right-click Start and select Device Manager. A bad circuit board can cause one or more keys to no longer function properly or at all. Many laptops will convert a good chunk of the keyboard into a number pad if NumLock is enabled. 1. Make sure to put the keys somewhere safe so that they do not get lost. If nothing else works, try removing the key—and yes, I’m recommending this for both external and built-in keyboards. keyboard is typing a [ in place of the space bar. If it’s on, it might rearrange some keys and make others unusable. Re: All keys on keyboard are not working Jump to solution Hi, I have fixed the issue by updating the keyboard driver If you experience the keyboard is not working, please refer to the following troubleshooting steps: 1. Note: To use keystroke combinations (such as Ctrl+Z), click the first key (in this case, Ctrl) and then click the second key (Z). If neither of those worked, or if the problem is with your laptop’s built-in keyboard, use compressed air to blow out whatever is beneath the problem key. If it’s an external keyboard, turn it over and gently tap the back. So you should check if it’s turned on. Laptop Keyboard Slow to Respond. The F-Lock key is used to turn on or off the F keys (F1 through F12) or secondary functions of the F keys. Attach the straw to the can’s nozzle, point the straw to below the problem key, and blast air under the key. You can also try blowing away any debris in the spaces between the keys using a can of compressed air. The following sections contain common issues and their causes, and methods to try and remedy those problems. This video shows how to fix a laptop keyboard not working in Windows 10, 8, or 7. Try rebooting your computer. To return the key, put it in place and press down. SteelSeries built in keyboard for msi gt72 f,g and space periodically working: My laptop's keyboard thinks that when I press the down key, I press space. You may also have a damaged USB port that needs to be replaced. Test the key that isn't working in more than one program, such as Notepad, a word processor, and your preferred Internet browser. For 3270 and 5250 sessions, you can use the keyboard map files provided with Personal Communications (see Win32 Cut, Copy, and Paste Hotkeys ). Power OFF your computer. The steps on this page are for those whose keyboards still have some keys that work. Some keys, such as the function keys (F1 through F12), do not work with every application. Unfortunately, if turned on, this setting has been known to cause some keyboards to stop working in Windows 10. Flip over your keyboard and remove the screws one by one. Number Keys on Right Side of Keyboard Not Working Windows 10. We have a separate page for troubleshooting keyboards that have no working keys, see: Why don't any keys on my keyboard work? Filter keys allow ignoring the repeated keystrokes. See Check Drivers or Function keys are not working. If the keyboard does not work correctly with the other computer, contact our Order Desktop to obtain a replacement keyboard. |, Solutions, Tips and Answers for PC Problems. Note: When you purchase something after clicking links in our articles, we may earn a small commission. If your keyboard comes with a NumLock key, then maybe you should use it to troubleshoot first. Sometimes it is the faulty or incompatible driver that causes some keys on your keyboard not working. Keys work by sending a signal to the microcontroller which processes the signal which is essentially generated through a matrix network under the keyboard. For more information, click the following article number to view the article in the Microsoft Knowledge Base: To fix this issue, try the following troubleshooting … If your keyboard is working, but there’s lag or a delay between you pressing the keys and your inputs appearing on the screen, then the good news is that this is almost certainly not a hardware problem. If cleaning under and around the key does not fix its functionality, the circuit board in the keyboard is likely defective or damaged. You may need to update or reinstall driver of your keyboard. There is no harm in trying the same solution. But if you have a laptop, consider paying a professional to replace the keyboard. After this step, keyboard letters are not working issue has stopped or not? Some keyboards may label the F-Lock key as the Fn key. MENU Home space bar key is not working on keyboard: my two button on keyboard are not working {enter}and {back space}what is the solution? Once the key is off, you can clean anything around it. Where can I find a replacement for a keyboard key. If that doesn’t work, unwind a paperclip and try dislodging stuff from beneath the key. PCWorld But don’t try either of these with a laptop’s built-in keyboard. note: Press "NumLock" or press "FN" + "NumLock" keys to make sure that it is disabled. Dust, dirt, hair, and other debris can fall into the keyboard over time and obstruct a key's movement or interfere with its circuitry. If specific keyboard keys are not working, the simplest and most likely cause is that something is preventing your presses from being recognized. Num Lock is used to switch between the primary function (numbers) and secondary functions (arrow keys, Home, Del, etc.) Windows has a setting, called Filter Keys, that allows you to control how it deals with accidental repeated keystrokes. Hopefully that will dislodge the dirt. 2. Otherwise, there’s probably something below the bad key. 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