Using aux headphones in cubase al 8

Is it possible to use auxillery heaphones in cubase al 8, i mean just notmal 3.5mm jack, the one that plugs into your phone, side of laptop e.t.c, because i have them plugged in, and please dont ask if theyre in properly, they are, and cubase sais audio outputs not connected, look at this screenshot: thank you in advance

Great screenshot! It is possible to connect anything to Cubase, as long as the hardware you use allows it, and Cubase is configured correctly. If you expect useful help -post useful imfo