Hi here from Madrid - Spain. In 23 February, more than three months ago, I have bought my new MacBook Air 11" - 128 Gb - 4 Gb Ram - 1,6 Ghz , I have bought it in Refurbished area. Five days after begins suddenly to have issue screen : fine vertical line just crossing exactly from the middle of isight crossing symetric and just down. Right side slightly darker and flickering than left side. I have reinstall system , PRAM reinstalled , and freeze two times when I have tried to run hardware test. Istat Pro app tests that fans are exhausted. Run test hard disk appears numbers and numbers of permis wrong...
Apple send back to me the money, with out too much questions. They recognised in our phone conversation , that there is problems with screen on MBA, not only this specific problem just in the middle line and darker area, as others screen problems with lines, flickering etc.
No I am thinking again in buy another MacBook Air 11' , so I need it, but I am not sure if this issue is not still resolved. My surprise becomes when I see your thread with EXACTLY same issue I had three months ago.
I have see often of issues appears on equipments with special acomodation as 1,6 Ghz ´4 Gb Ram and 128 Gb HD... What happens? I have bought as refurbished on Apple Store web. I have not confidence on new one so far as I have see on others threads about screen problems on MBA, that usually replacements has same issue once and once again...I think is hardware logic board or similar. I am suspicious that perhaps Apple could be selling in refurbished store area all the bad hardware from replacements... Too much similar problems for same laptop, any case too expensive to have issues since months with out real solution