OK so I know there will be a few smartasses with the solution of don't put a drink near your laptop....but I was thirsty and I did...and I knocked it over. I immediately turned the power off as it stayed on. I then held it upside down to drain what I could. Then I used a hairdryer and left it overnight to dry more. Anyway, now we come to the part where it will power up but when booting it shuts down, or just switches off. I can get to the hardware screen by holding command+R and it tells me all hardware is running fine. Will not start in safe mode either. Any ideas?....apart from buying a new one, though I'm convinced this might be where I am headed *update. In hardware mode (command+R on bootup) it is now telling me: incorrect block count for file system.log (it should be 408 instead of 407) Invalid key length The computer is anew macbook pro retina 13"