Hi! Got my new MBA two days ago, and since then the screen has gone black three times. I've read in older threads that this might occur because of magnets og mission control, however, my desk is wooden, and I've checked my MC-settings, so that shouldn't be the problem. It mostly occurs when I'm listening to music in iTunes or YouTube, and I guess also when I'm connected (or trying to connect to) my speakers through bluetooth. Has anyone else experienced this? Any tips?