So I did the whole lifehacker tutorial and my computer seems to still be running but it wont post screen. I think that its trying to but my monitor only supports up to 60hz and its sending at 74.9hz. I have read that I can only use vga. I'm considering using my tv as a monitor as it is 120hz. What can i fix so that i dont have to move my whole computer to my tv. So that it can't send it at 60hz