water on laptop

Hi, I spilled water on my Lenovo Ideapad S145 15AST and dried it. It now work well except that the screen in dim. What could be the problem? How can I fix it?

Hiya. So I had a bit of an awful morning. Woke up to my alarm, phone was on the floor, reached down to get it, water tipped and went everywhere. My laptop (razer blade 15) was shut and on the floor and it got a bit of water on, but not much, I wiped it down and it turned on was working fine, but...

so i dropped water on my laptop and i immediately turned it off, dried it with the blow dried on cool setting and it started working, i left it over night and used it all day and it worked perfectly well. but now it has issues. first the screen went berzerk going all black and white then i...