[Solved] Weird Graphics (please see screenshot)

[billofive]

Hello everyone and thanks for keeping up this wonderful community of enthusiasts and professionals.

I have installed Sierra for the 4th time, using "Installation Guide" with success.

My core issue is the sound and the reason I have been playing around for the couple of days.

I have followed the standard procedure enabled ALC887/888 sound came up after rebooting BUT graphics are acting up.

Please see attached image.

I am so close on starting to install my Frameworks and start building but I'm not sure if this installation is actually ready!

Please advise

Bill

 

[billofive]

Switching Display Profile in System Preferences -> Display -> Color, seems to be working (for now). Source!