Pictures and the serial number would help your post.
Can you post the complete model number of it? That should give us the year it was produced (I think)
I need a new laptop I split a tablespoon of mountain dew into the power port of my old one

A similar thing happened to me with my Macbook Pro but I was eating oil on toast and dropped the damn plate on my keyboard. The oil destroyed most of my keys including the power button.