menu stretched into white lines

The Vizio d320-1b TV turns on. I get the Vizio V logo. Then everything becomes white lines. the menus go from being 2 inches wide to a 4 or 5 inch wide white line. I can change the menu and the image will change. I just can read it. When I play a blue ray the picture is stretched like the menu. every once in a while the picture comes back for about 3 seconds then goes away. See included pictures I am thinking about replacing the main board but I want to be sure it is not the screen first. I have added pictures of the power supply and the mail board. The other board is covered with plastic that says do not touch. I checked the connections all seemed to be good. I did not see any blown caps or anything else that was noticeable. My problem started after a bought a new HDMI cable and plugged it in. Problem remained after removing all external cables.

Thanks