Asking for help! 15' Mbp 2015(M370X) + breakaway box + gtx1080
I followed the guide and met something wrong but I don't know what was wrong with it.
When I reboot Mac showed a blurred screen for a little bit while then turned on but with about 3 seconds freeze on window.
In 'About this mac' it showed just Iris pro 1536mb
When I opened Chrome or other stuff which will use dGPU, it start from a flash then freeze and end with grey screen.
How I can do to let my should work fine?