820-4924-a liquid damage

[lincev]

macbook pro with liquid damage from coffee. Logic board apparently without liquid damage. When connecting magsafe green light and changes to orange. But fan does not work.

Some help please I don't know where to start to find a short or a measure. Thank you

 

[2informaticos]

Do not expect fan to come on until CPU gets really hot; is normal behavior on this board.
You should try more ways to detect life on a MLB, than the spinning fan.

Do you get voltage on big coils?