My power button stopped working, responsive keyboard

Hello everyone,

I need help with my ASUS Vivobook pro 15 N580VD, my power button suddenly stopped working, this morning I tried to turn on my computer from sleep (not turned off) and it completely froze over a black screen, I managed to open the computer and pull off the battery then it turned on. I later on realized that only the power button is unresponsive and I don’t know what to do. Everything works fine, the touchpad, the keyboard, the mouse, it’s just the power button.

Please help if you have any idea

Thank you