How many of you have had your logic boards replaced more than once after issues (https://www.apple.com/support/macbookpro-videoissues/) I have a late '11 MBP. I had my logic board replaced under warranty, a week before my apple care ended in end '14. Now my external screen gets scrambled and goes grey blended looking and the computer auto restarts. The computer works without an external though... I originally thought my apple external adaptor failed and swapped to another and it didnt help at all. Still scramble and restarts. Ridiculous, makes my computer a lemon after the logic board fails again after about a year and a half? I should take it to an apple store and I hope they handle it since the video issue recall replace is active until december.