Keyboard Key Doesnt Work Until I Re Bind It Again
You lot're working on your laptop, and all of a sudden, the "I" key stops working. Or maybe a whole section of keys is taking forever to reply. Worse still, the keyboard cuts out entirely. While this tin be a hassle, particularly when you have piece of work due, there are a few things yous tin can endeavour yourself to become back to the job at hand.
Is the Problem Hardware or Software?
BIOS menu
Before you attempt random fixes, try to narrow downwardly your trouble. Is there something wrong with the keyboard hardware itself, or is a software glitch preventing Windows from recognizing keystrokes? Figuring this out tin can relieve you a lot of time later on.
Reboot your computer and endeavor to enter the UEFI or BIOS. Typically, you lot need to printing Delete, Esc, or some other key as your calculator boots. Your estimator should tell you lot which key to press along the bottom of the screen.
If you're unable to enter the BIOS and navigate information technology with your keyboard, in that location'southward a good gamble you have a hardware problem. If you tin can enter the BIOS, and the problem central(due south) work fine inside that menu, your problem lies inside Windows.
Exit the BIOS without saving your changes and go along to some of the fixes beneath. You may have to hook up a USB keyboard to troubleshoot.
Reboot Your PC
If yous followed the higher up advice, yous'll take already done this, just simply in case, have you tried turning information technology off and on once again? A reboot corrects a grand ails, as my quondam IT managing director used to say. If you tin can't apply the trackpad or mouse to reboot the PC, just hold downwards the power button for virtually x-15 seconds to turn the PC off, and so turn it back on.
If that doesn't fix the problem, endeavor booting into Safe Mode and meet if that works—it won't fix the problem permanently, but it will help yous make up one's mind whether your keyboard is faulty or not.
Reinstall Your Keyboard Driver
Sometimes the driver managing your keyboard tin can run into problems, peculiarly if yous install tertiary-party software oft and/or y'all plow your auto off all the time without using the Shut Down control. Open up the First menu and type "Device Manager." Press Enter, and expand the Keyboards section.
If whatsoever of the items in this section have a yellow exclamation point next to them, it can indicate a problem. Even if you don't encounter an exclamation bespeak, though, I recommend right-clicking your keyboard in this menu and choosing Uninstall Driver. Reboot your PC, and Windows should automatically take hold of the generic drivers for your keyboard, which may crusade it to piece of work again.
If that doesn't bring the keys dorsum to life, or if the Keyboard icon isn't even visible in the Device Manager, head to the laptop manufacturer's back up page and install the latest drivers for the keyboard. (If there's no keyboard commuter, try reinstalling the chipset and/or USB drivers.) You lot tin can read more about downloading and updating drivers in this guide.
Adjust Your Keyboard Settings
Sure software settings can crusade your keyboard to behave erratically, even if they were intended to exist beneficial. For example, if your keyboard'due south Echo Filibuster setting is too short, pressing a cardinal might type 2 or more characters. Head to your keyboard's settings by opening the Start carte, typing "Control Panel," and searching for "Keyboard" in the upper-right corner of the Control Panel window.
If, on the other mitt, y'all detect a delay betwixt pressing a key and that character actualization on screen, you may want to adapt the Filter Keys setting. From the Start menu, search for "Ease of Access Keyboard," and enter that menu. If Use Filter Keys is turned on, toggle it off to see if it helps. Similarly, if your keyboard is behaving strangely, make sure Use Glutinous Keys is likewise turned off in this menu.
Alter Your Keyboard Layout
If your keyboard keys work only produce dissimilar letters than the keys betoken, it'southward possible your language or keyboard layout got changed accidentally (or someone in your house pulled a decades-old prank).
Open up the Start menu and type "Language" to find Windows' Linguistic communication settings panel. Click on information technology, then head down to your listing of languages. Click on the one you desire to use—for almost Us users information technology'll be English (The states)—and click the Options button. Make sure United states of america QWERTY is bachelor under Keyboards on the next page, and remove any keyboard layouts you aren't using.
Go Viral
If none of the above solutions solve the problem, it's possible that your keyboard is the victim of a virus. Run a malware scan by using one of our tiptop antivirus protection picks.
Bank check for Crumbs
The above solutions are all software-based, only if you lot followed our initial instructions and suspect your problem is hardware-related, yous'll need to go your hands muddy...literally. You may have to clean your keyboard.
Hold your keyboard (or laptop) upside down, or at the very least at a 45- to 75-degree angle from horizontal and give it a good milk shake. Sometimes crumbs from working lunches or your concluding snack break can become stuck under the keys. This is more of a trouble for older laptops, simply it's worth a shot even on a new one.
If you have a keyboard vacuum or a can of compressed air, give the nooks and crannies of your keyboard a quick cleaning. If one or two keys are stuck because of soda spillage, pop the offending key cap off the keyboard (if that's an option) and try to clean every bit much dried liquid from the key switch as possible.
Dab some rubbing alcohol or soapy water on a rag—not onto the keyboard—and clean away the sticky residue. A cotton swab can as well come in handy here, simply be careful and don't detach the key switch unless you lot know what y'all're doing.
If an extensive department of the keyboard is stuck because of liquid damage, like a spilled cup of soda or coffee, your best recourse may exist to have the keyboard assembly replaced.
Remove the Battery (If You Tin can)
Occasionally, a laptop's battery—which resides under the keyboard—can crusade bug. If your laptop has a removable battery, shut down the laptop, remove the bombardment, and so plug in the ability cable. Endeavour to kicking the laptop without the battery installed, using simply AC ability.
If the keyboard only works when the bombardment is removed, you may need your battery replaced. (Simply be sure to go an official battery from the laptop's manufacturer—nosotros do not recommend third-political party laptop batteries for safety reasons).
Reseat Bad Connections
Sometimes the keyboard loses connection with the laptop'due south motherboard, and you take a keyboard that either works intermittently or non at all. If you're an IT pro, removing the outer case and reconnecting the ribbon cable on the lesser of the keyboard should be child's play.
If not, check your laptop manufacturer's site for instructions on disassembling your laptop so you can reconnect that ribbon cable. If you aren't comfortable disassembling your laptop, bring it to a service depot so a professional can take a look at information technology.
Defective Keyboard
If you're yet in your warranty period, endeavour your laptop manufacturer's tech support line. If they determine you lot're using a defective keyboard, you should be able to get information technology replaced at a service depot without as well much hassle.
Before yous send your laptop in or give up it to a service tech, however, it's always appropriate to back up your hard drive or remove information technology entirely and hold onto information technology. That fashion you'll nevertheless have your data, which is the most important role of your laptop.
Having a key on why your keyboard stopped working doesn't hateful you have to chuck your laptop altogether. Our fixes above should accost the majority of possible problems, but if you can't get information technology to work, use a USB keyboard for now and get your laptop looked at by a professional when y'all have time.
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Source: https://www.pcmag.com/how-to/how-do-i-fix-my-laptop-keyboard
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