Hi all, for the last week or so my MBA has been showing a ~3 inch bar running vertically along the middle-left of the display. Until today, the area looked just like blurry pixels (some things like graphics would still appear, so I don't believe the problem is with the pixels themselves). Now the area has become a gray bar of pixels. Please help, any advice would be greatly appreciated. Also, I'm in Vietnam for the next 2 months, so going to the apple store is not an option. thanks.