i thought this was fixed but i guess not... so i had 7.1 surround configured and working for a couple of weeks. i watched movies, bluerays, and surround demos to test/configure. i even used the widnows built in surround setup to see how well it worked. well fast forward and now i can only get 2 channel mode out of hdmi. the 5.1 and 7.1 are grayed out and i cant find ANY way to make it come back. no hardware changes occurred. laptop is a dell with intel HD and GTX 1060go. i need some help here on forcing windows to output 7.1...