Hi guys,
yesterday I started my (old) Macbook Pro up and the first gray screen with the apple logo looked like a chessboard. The next screen was a blank light gray screen, then a light blue screen and then this as in the picture attached. Has anyone an idea what's wrong with my mac and maybe a solution for this?
Already many thanks in advance!
Thomas
yesterday I started my (old) Macbook Pro up and the first gray screen with the apple logo looked like a chessboard. The next screen was a blank light gray screen, then a light blue screen and then this as in the picture attached. Has anyone an idea what's wrong with my mac and maybe a solution for this?
Already many thanks in advance!
Thomas