So I have been asked to take a look at a nephew's laptop. It's a hp 15-ay089nb, the keyboard malfunction's after he cleand it with a dissinfecting product called "Dettol". I completely disassembled the laptop, at first sight nothing seems to be broken from the cleaning agent. I took 4 pics, can somebody take a closer look at hem please? If anyone sees someting wrong feel free to share. Replacement keyboard is an option. Just don't want to jump in, and order something if it isn't broken. Thank you for your time.