オリジナル投稿者： lemerise ,
You have to inspect your board carefully with special attention to the areas where liquid passed by. A microscope is a great tool for such an inspection. Check the capacitors, resistors, ICs pins and traces to theses components. Solder should be shiny, if it’s black the pads under the component could be eaten by corrosion causing an interruption in the circuit electrical flow so you have to repair that. IMO if you don’t have the tools and the expertise to do this kind of job it’s better to find a good tech that will do it for you.