Download latest kernel_rc14 !
Will try it properly on the weekend. In 32bit mode got white/gray screen loop on the ssse3 and a KP i cannot remember on the sse42 but reached the desktop at least on the last one. In 64bit the black screen as always cause of nvidia. I was runing stock apple kexts for my gfx, just installed the legacy ones and will try again soon. Thanks for your effort and support on AMD. Many thanks Bronya.