Problem description: One key on the laptop keyboard is not working. All other keys work properly. The faulty key doesn’t work even if you press on it very hard. Possible cause: Keyboard failure.
Problem description: Liquid was spilled on the laptop keyboard and now some keys do not work properly. Keys either do not type at all or type wrong letters. Possible cause: 1. Keyboard is damaged. 2. Motherboard is damaged.
Problem description: The laptop types numbers instead of some letters. For example, when you press on the following keys J,K,L,U,I,O it types 1,2,3,4,5,6. Possible cause: The keyboard has NumLock enabled.
Problem description: Laptop makes repetitive beeping sound on startup. It starts beeping as soon as you turn it on and will not load the operating system. If you press on different keyboard keys the beeping sounds stops. Possible cause: Laptop … Continued
Problem description: Some keyboard keys do not work. All remaining keys works normal. The laptop works properly with an external USB keyboard attached. Reinstalling the operating system doesn’t help. Possible cause: 1. Bad connection between the keyboard cable and motherboard. … Continued
Problem description: When you press on a keyboard key, it types two letters instead of one letter. For example, when you pressed on the letter “A” it types “AS”. It happens only with some keys. All remaining keys work properly. … Continued
Problem description: When you open a text editor and type something, the keyboard stars typing the same letter on its own until you press on the problematic key. After that the keyboard may work fine for a while but eventually … Continued