green line on 2019 iMac screen
There is a thin green vertical line that suddenly appeared on my 2019 27-inch iMac. How do I troubleshoot the cause, or simply remove it?
There is a thin green vertical line that suddenly appeared on my 2019 27-inch iMac. How do I troubleshoot the cause, or simply remove it?
Is it still under warranty?
Take a screen shot & view that in Preview, move the Preview window around, if you see double lines it's a Video card/VRAM problem, if the lines do not move moving the pic around then it's the LCD or cable.
Is it still under warranty?
Take a screen shot & view that in Preview, move the Preview window around, if you see double lines it's a Video card/VRAM problem, if the lines do not move moving the pic around then it's the LCD or cable.
Interesting... I left my desktop to do some housework, came back, turned my monitor on and the line was there. But when I opened Firefox to check email, the line disappeared.
I'll watch for it and try your suggestions if it pops up again.
Fingers crossed! :)
How's it going there?
green line on 2019 iMac screen