Thereare two common keyboard issues that can occur during the normal operation. The first is the Num Lock key gets accidentally pressed, turning a portion of the keyboard into a number pad. The other is the keyboard language gets inadvertantly switched from its original language to another, resulting in some letters and numbers appearing different on the screen than how they are typed.
Unplugthe power adapter from the back or side of the laptop. Remove the laptop battery. Press and hold the power button for at least ten seconds to drain any residual power in the laptop. Insert the battery into the laptop. Plug the power adapter into the laptop. Turn the laptop on and test the keyboard.Solution #2. Abdu112 said: i have an acer aspire v5-471 that has half of its keys not functioning, all number keys except 1 and 3 don't work, all the f keys do not work, and a couple of other keys, only the lower half of the keyboard works along with the letters ( except i and o). I tried opening the key caps but it does not seem that dirty, i
Ihad the same problem with a USB keyboard, even if there had been very little liquid poured on it. All the keys stopped working, but I decided to try something, as the keyboard seemed dead anyway. It has now spent about a week on a radiator (a thermometer shows between 20 and 25°C (68-77 F°)) , and today some of the keys are responding again.
UseTroubleshooting. An advanced laptop has the facility to detect the issue going with the laptop. For that, open up and start the laptop. Click on settings. Then go for update and security. Click on troubleshoot and then keyboard. Press run the troubleshooter. Hold on to get the problem detected. #2.Practiceon any text with this custom typing test. Choose the text you are going to type. Classic Typing Test. Super responsive flash-based typing test with charts and performances tracking. Instant death typing test. A typing test that ends as soon as you make a mistake. In this mode, your score will not be saved. ForWindows 10: Go to Settings > Ease of Access > Keyboard (scroll down to the Interaction section.) To adjust the settings, toggle the settings to either on or off, depending on your preferences. Issue with function, specialty, or media keys. The fingerprint reader isn't working on the Type Cover with Fingerprint ID. TCLD0e.