Ok been in the middle of rewiring front hub in car to run from dc of motherboard. Anyway my usb touchscreen on lilliput 7" has ceased operations. So i removed it from the car and hooked it to my home pc and not even the infamous ding dong from pluggin in a usb device. If i plug it into any hub I get no light indicating I plugged a usb cable in. VGA works fine looked at all the pins on the end connector and all are not bent and in order. Anyone have any idea and is there any warrenty on the lilliput at all (lol)