Your MacBook won't start anymore? Damage can occur in various places in a MacBook.

Through liquids that penetrate the interior, a chemical reaction takes place with the contact points of the chips. This so-called corrosion leads to electronic components no longer having contact and thus no longer being able to function. It can also lead to the chips inside the MacBook being destroyed.
A fall can cause various defects. Cables can fall off, electronic components can break off, connections can be interrupted, and much more. Overheating of the logic board stresses the components and can permanently break system-critical connections and chips.
All of these are potential causes of error that can only be determined with a professional analysis. We gladly offer you a free error analysis and cost estimate.