Got some green things on my screen..
Okey so I got my MBP home from my local store.. After having some freezing trouble.. They replaced the Logic board. Today when I turned on my mac it was like this.. It worked perfectly else but its a bit annoying that it have just been on service and I get this problem with the screen..
Anyone having some ideas on what could cause the problem?
veNtzoo.
MacBook Pro, Mac OS X (10.7.3)