VGA (Analog) Video Jack       Show Part Numbers       Hide Part Numbers 7005719R, 7010639R, 7010664R, 7010687R, 7010691R, 7010696R, 7010697R, 7010698R, 7010699R, 7010740R, 7010756R, 7010769R, 7010771R, 7010776R This is the VGA (analog) video jack. Connect the enclosed blue VGA cable to the blue video connector under the back of the display. Make sure that your computer is turned off, and then connect the other end of the cable to the matching video port on your computer.