Hey! I'm having some issues with my Mid 2012 (1st gen) 15" rMBP that I'd love some advice on. A few months ago the integrated graphic card began messing up and the logic board was replaced. Since then I've noticed two new issues. I've reformatted the laptop which didn't help, and a hardware check shows no issues. The issues, with images, are: 1. Scrambled display on waking the laptop after an extended time (1hr plus) 2. A boot-up and log-in screen with a much smaller resolution I'm more worried about issue 1, and was wondering if anyone can shed some light if these two things are suggestive of something to be worried about. I'll be travelling abroad in about 3 weeks time and don't want to have the laptop fail on me then. I've taken it to Apple who suggested reinstalling OSX, which didn't help. They haven't done, nor appear interested, in doing anything else. Any tips would be appreciated!