Chosen Solution

hi After a liquid spill i carefully cleaned the inside of my macbook pro 13" retina with isopropyl alcohol. Now the flashing folder with the question mark keeps on getting in my way. I tried Pram (or something like that) reset, i tried recovery mode, but there they couldn’t find my ssd, I tried bootable usb… nothing so far i didn’t submerge my logic board or ssd so there are or could still be some ice tea spots. I’m really in need of help cause I can’t pay the fix and i need the laptop for college. kind regards baptiste

Give it a ultrasonic cleaning. Probably some iced tea still stuck under the chips. :)