I'm putting together a new rig using an asrock extreme9 and have one major problem .I bought a new gigabyte 980ti g6 gaming card which simly doesn't work on this mobo . I've tried it in my old mobo -fine .I've tried my old amd 970 in asrock - fine . When I try the new combo I don't see anything - not even bios ,yet if I wait I hear windows start up sound.This seems to indicate a normal boot up but no graphics . Any ideas , damn difficult if you can't see anything yet know the card works !