Chosen Solution
HI, My son’s Macbook Air is having some issues with the display. When he turns it on, the image is showing and he’s able to login, but after a few seconds, sometimes minutes, a vertical line appears and the screen goes blank. If connects to an external display, it works fine and there it doesn’t show any vertical line. I already tried resetting SMC, PRAM and NVRAM but it didn’t solve the issue. Does anyone faced the same or have any idea about what might be causing this issue?
Ouch! You’ve isolated the issue down to the internal display. You’ll likely need to replace the internal display assembly. Can you give us a bit more on what model as Apple produced two sizes 11" & 13" and they also altered the part a few times we also need the year. To make this easier plug in the systems S/N here EveryMac - Lookup then tell us what you found.
