power button doesn't work correctrly

Hello,

I have the MacBook pro early 2015 and the battery was dead after 4 years so I decided to order a new one and change it. So I removed the old dead battery. After checking that nothing was destroyed by me I ordered a new one. After some weeks without the battery, while I was using my MacBook I spilt a little bit water to my laptop. I immediately disconnect the MagSafe and my pc was off. After that, I blow with compressed air the keyboard to dry the keys. Subsequently, I took the motherboard and clean it with alcohol (I haven’t isopropyl alcohol). Today I noticed that the power button doesn’t work unless I disconnect the MagSafe, pressed it for 1-2 seconds, plug in the MagSafe and then press the power key.

Any ideas??

Thanks in advance

You can see how the power button behave

->https://youtu.be/uRdUsnvFl5o

->https://www.youtube.com/watch?v=VF0RxEDi...