I couldn't find anything about this problem, so I've decided to make a post: So earlier today I was using my dads Macbook when all of a sudden the screen suddenly changed the colours (see attachment) I then closed the lid and opened it again, finding that the problem had been fixed. However - a minute or so later it happened again so I snapped a photo of it; then closed the lid and opened it again and now it hasn't reoccurred yet. Also, the cursor seemed to have changed the Safari symbol for some reason. We're now wondering what the problem is, and if the Macbook needs to be sent to apple? Thanks in advance. Edit: Can a mod please change eary to early please?