Hey everyone, I just bought a new MBP 15". When I connected it to my external Samsung 24" monitor with a mini displayport adapter, some random images on the external monitor have flashing green pixels. These pixels travel with the image, so they aren't stuck on my Samsung monitor. Also, if I plug my old 2007 Macbook into the Samsung similarly (but witha displayport adapter), there are no green sporadic pixels. Any ideas? I reset NVRAM after a Google search but it didn't seem to help. Edit: After troubleshooting, it seems that the green pixel issue has changed into white pixels that sporadically pop across my entire screen. The issue may be with the DVI adapter or the Macbook Pro.