MacBook won't power on.
EDIT: MacBook history.
1) MacBook randomly died and won't start.
2) I opened MacBook, evident water/liquid damage.
3) alcohol soak, swab & dry.
4) SMC reset.
5) MagSafe charger orange/green light.
What do I try next? How can I fault find the battery, dc-in board or
Logic boards are stupid expensive... Literally 90% of the cost of the MacBook when it was new.. I would assume it's possible to fix it at component level?
Any advice appreciated.