My audio does not work. Says there is no Sound Controller on BIOS. I went to the site suggested in another post but found a whole list of downloads. I have a Dell Inspiron 5567. Dell wants $99 to take a look because computer is out of warranty.
This forum is for Intel NUCs. You need to contact Dell regarding your device. We cannot help you with dell hardware and dell bios. Before you can look at any downloads, the dell bios must see the sound controller.