What is this display glitch? Has anyone seen anything like this one?
Usually it happens when i wake it up from sleep mode, even without lifting the lid.
What do you fine folks think, Is it a GPU or a monitor or a software problem ?
I had recently my display replaced by an Apple Authorized Service Provider, because of 2 dead pixelgroups. The problem occured before the repair too. They told me they run their diagnostics and there isn't anything wrong with the motherboard
Apple Diagnostics runs without a problem with code: ADP000.
Model: Macbook Pro Retina 13" Early-2015 8GB of RAM, 128GB Storage Mac OS Sierra 10.12.2
Is this a good question?