Dropped water on the keyboard
I dropped water on my mac keyboard, it's still working, but since then, it frequently shuts off. While the computer is turned on, the message of shutting off appears each every 10 seconds, it's like the power botton is pressed.
What can i do?
You've most likely shorted out the keyboard and the machine thinks the power button is being pressed. This usually requires a topcase replacement. First make sure is completely dry. MacBook Unibody Model A1342 Upper Case Replacement