C5-00 keypad not working

Posted on 04.06.2018 by Agnus
You can connect the keypad row pins and the LCD data pins together on the same Arduino pins. Use the information available here at Your Own Risk.

Is anyone else experiencing the same.

Do not apply much heat it can damage the motherboard and may can harm you skin. As the first step, I would suggest you to try enabling On-Screen keyboard and check if the numeric keypad works on it and lets know the results. I try to change keypad ic but problem is still have any idea how to solve this so plz tell me im waiting.
Here is the main parts that are working. Just a quick note to let you know that the keypad and LiquidCrystal libraries were written so they can share pins. Is anyone else experiencing the same problem. We are not responsible if any harm comes to your device during the repairing process. Now the numeric keypad on my laptop is not working.