Just because it worked doesn't mean the damage was not progressing.
Try the generic reset I note at the following link.
Spilled glass of Reisling Wine on my keyboard. Laptop shut down...dead. Removed back cover, wiped dry as possible, and then used a hair dryer to blow dry.
Left it open overnight and the next morning fired up and worked perfectly. Ran the whole day, not a problem. Shut down overnight, next morning would not start. Could I have fried the motherboard? But why would it work the next day, and not the following?? Can I save my laptop???