Display Is Line When Boot Up Macbook Air

Chosen Solution

When I Boot Up My Macbook Air 2012 Is Show One Vertical Line Between LCD… What The Solution For This Problem?

This is a common issue among Macbook Airs. Reset your PRAM by holding down Command-Option-R-P until you hear a second chime.

Already Reset PRAM But Still Same…

This Is My Problem..

Hello Any Others Can Help This Problem???