Solved Display Black Screen Boots Guest Mode With External Display Macbook Pro 13 Retina Display Early 2015
Chosen Solution Last weekend I spilled some water on my computer. I immediately turned it off and sat it upside down overnight. The next day it booted very slowly, but worked poorly. The computer worked for a bit and was very laggy. I reset the PRAM and SMC and it worked for about one hour before the screen started displaying lines. Now the screen is completely black. The computer will boot and work with an external display....