GFX card or motherboard?

[JART]

 

[bsbeamer]

Almost looks like it could be a bad port on monitor or failing board in monitor. What model/brand monitor is that? Can you swap port/connection?

 

[JART]

It’s a retina I bought refurb from Apple about a year ago.

Almost looks like it could be a bad port on monitor or failing board in monitor. What model/brand monitor is that? Can you swap port/connection?

 

[bsbeamer]

wrong forum. try the MacBook Pro forum: https://forums.macrumors.com/forums/macbook-pro.90/

 

[JART]

wrong forum. try the MacBook Pro forum: https://forums.macrumors.com/forums/macbook-pro.90/

Hmmm, that is where I originally posted it. Moderator must have moved it.

 

[h9826790]

Hmmm, that is where I originally posted it. Moderator must have moved it.

Yeah, most likely because you didn't say any details, and the end of your video is like this. It very easy for the others to believe that you are talking about the desktop Mac Pro.