no input signal with lilliput
I have an toughbox 16-zotac and 10.5 inch touch screen lilliput. I have no input signal to the screen. I have try two other monitors with their cabling and same response. I am pretty sure it is in the computer but like to know if anyone first ran into this and second know how to test that. It all work at one time but was shelved as I did a frame off on the truck. Now going back together it doesn't work. Any advise would be greatly appreciated. Also lights on computer board vcc led and 5v dual led. are there any other lights that should be on?