Intermittent Green Pixelation

[coolant113]

I have a late 2015 MacBook Pro 15 inch. Just a few days ago, sporadically I noticed that I am getting green pixels all over my screen for a split second every now and then. Was wondering if anybody else has had this issue, or knows anything about it.

Thanks

 

[jav6454]

Very likely your GPU is acting up.

 

[srshaw]

I had this with my new Mbp. Fortunately I could swap it. It happened when it switched to the discrete gpu so I suspect that was faulty.

If it only happens on one Gpu or the other, than I'd definately guess ghetto gpu is fault. It may be possible to stop it switching to the dodgy one.