My New High Bright 450 Nit Lilliput 669GL-70NP/C/T/HB from http://www.mo-co-so.com/ will not work on HDMI. If i plug in the HDMI and the usb on the HDMI lead i have no input from the PC.
If i just use the VGA and the usb on the VGA Plug it work fine. But if i plug in the hdmi lead in to the unit and the VGA i get VGA input but no Touch Screen if i pull out the hdmi i work ?????.
Any Help Please