If your laptop keyboard is broken or damaged you can replace it with a new one. To replace a keyboard on your laptop you can follow these steps: 1. Turn off your laptop and unplug it from any power source. 2. Remove the battery and any screws that hold the keyboard in place. 3. Carefully lift up the keyboard and disconnect it from the motherboard. 4. Insert the new keyboard and connect it to the motherboard. 5. Secure the keyboard with screws and put back the battery.