The keyboard is an important part of a laptop, but sometimes users are unable to type, the keyboard is blurred or syncked. Here are common causes of keyboard errors and simple, effective solutions.
Keyboard driver is faulty or not installed properly
Uncompatible keyboard drivers or errors can make the system unable to recognize the keyboard, leading to unable to type.
Keyboards stuck due to dirt or obstacles
Dust, food debris, or other small objects can fall into the keyboard crack, causing a jam and making the keyboard unable to work.
Filter Keys or keyboard lock mode is accidentally enabled
Filter Keys mode in Windows may be unintentionally turned on, causing the keyboard to not respond properly.
hardware errors due to loose or broken connecting cables
After a period of use, the cable connecting the keyboard and mainboard may become loose or broken, causing the keyboard to not work.
Pour liquid onto the keyboard
Unintentional pouring of water or liquid on a keyboard can cause a pulse failure, causing the keyboard to not respond or have dysfunction.
How to fix it
Restart your PC: Sometimes, restarting your PC can help the system recognize the keyboard and fix software conflicts.
Update or reinstall the keyboard driver: Go to Device Manager, find the Keyboards section, right- right-press and select Update driver or Un install device to reinstall the driver.
Keyboard cleaning: Use a soft match or compressed air to remove dirt and obstacles under the keys. If the keyboard can be disassembleable, you can remove the keys to clean more carefully.
Turn off Filter Keys: Go to Settings > Ease of Access > Keyboard, turn off Filter Keys to ensure the keyboard works normally.
Check the hardware: If the above measures are ineffective, the keyboard may have a broken hardware. You should take the device to a reputable repair center for inspection and replacement if necessary.
