I had an older dell monitor lying around and I got a male DVI to female HDMI converter so i could cast my chrome cast to the screen. it worked perfectly except for the lack of sound... The monitor has no 3.5mm jack input but does have a vga port, dvi port (I'm using it for the chrome cast) a printer cable looking plugin and a bunch of usb hubs. Any ideas of banging some sound out of the sucker???