Most of the time users face this issue that particular button or a whole section of keyboard stops responding. So in this article, I will tell you How To Fix Laptop Keyboard Not Working Issue | Tips & Tricks.
Fix Laptop Keyboard Not Working Issue
Hold your laptop upside down or at the very least at a 45- to the 75-degree angle from horizontal and give the laptop a good shake. Sometimes, crumbs from working lunches or your last snack break can get stuck under the keys.
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, you can try cleaning those individual key switches with a rag soaked in a couple of drops of cleaner like rubbing alcohol or even warm soapy water. Make sure you’re applying the liquid to the cloth first and not directly to the keyboard. Pop the offending keycap off the keyboard and try to clean as much dried liquid from the key switch as possible. A cotton swab can come in handy here, just be careful and don’t disassemble the key switch unless you know what you’re doing.
If an extensive section of the keyboard is stuck because of liquid damage, like a spilled cup of soda or coffee, your best recourse may be to have the keyboard assembly replaced.
Reboot Your PC
A reboot corrects a thousand ails, as my old IT manager used to say. If you can’t use the trackpad or mouse to reboot the PC, just hold down the power button for about 10-15 seconds to turn the PC off. If that doesn’t fix the problem, try one of the solutions below.