hey Guys , contacting you for a little challenge, because nobody know whats happen with this problem and I thought you could could decipher this enigma. know this kind of problem? After the installation of Marianas, I no longer have blue sky, apparently, it is some kind of problem with the video card, I have a Radeon 570 with AMD 8350 processor, There is not much information on the web about this problem. I hope you have some information. By the way I apply and did everything you comment in this link above and many more, and still doesn't work, hope you could help me. Thanks very much