04-21-2013 12:17 PM
04-22-2013 01:38 PM
I have a question for clarification: Does this only occur on an external monitor, not the laptop's display itself? If so, then I would retrace your steps of replacing the hinges and make sure that all wires and devices are where they should be. Also, check the pins on the VGA cord and the VGA port itself and make sure nothing is bent.