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I have a thin red line running vertically across my screen…

Customer Question
I have a thin red...
I have a thin red line running vertically across my screen
is this monitor or video card problem
Submitted: 3 years ago.Category: Mac
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Answered in 1 minute by:
6/25/2015
Mac Support Specialist: Dustin, Mac Support Specialist replied 3 years ago
Dustin
Dustin, Mac Support Specialist
Category: Mac
Satisfied Customers: 14,276
Experience: Over a decade putting the missing byte back into Apple. Also worked in The US Army as A Network Switching Systems Operator/Controller
Verified
Welcome, my name is ***** ***** I will assist you today!
Is this issue happening on a laptop , or a desktop screen?
Also..
To get started, I need to know what type of computer you're using. Windows XP, Widows Vista, Windows 7, Windows 8, Or a Mac.   If it's a Mac, please check the OSX version as follows.   Click the apple sign at the top left of your screen, then click about this mac.  And then where it says version,  send that to me as a reply.
Thank you,
Dustin S.
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