Hi all, I've got an Early-2011 15" MBP and fell victim to the GPU failure recently. I got the logic board replaced, for free with Apple's program covering it, but now I'm experiencing a multitude of new issues I've never experienced before. Here's a list: -distorted portion of boot-up screen after turned on -random wifi loss -often up to 5 minutes (or just freezes) loading before typing in password after asleep -various windows (Word, Safari, Messenger) leaving white footprint after closing -extreme heat from back-left of keyboard/bottom when coding (never had that before) -clicking on an open Word document while in Safari, computer doesn't change programs (so I can't type, etc.) until I click on border of document or use command-tab -also, cosmetic damage (screen scratched) through repair I have after-market RAM and an SSD, but I don't know enough about computers to know if these issues (minus the scratch) could be caused by improperly-installed RAM by the third-party Apple has do the fix, or if it's a defective replaced part. I have a Genius bar appointment Saturday to request a re-repair, unless I can figure it out by then.