Tried your suggestion randomkid. Unfortunately nothing happened. I'v played with it before, adjusting resolution and refresh rate. I also restored defaults. I've found that my native res for the tv is 1360x768, and my monitor is 1680x1050. When i extend, the resolutions are fine. I can see my computer screen on the tv, but that is with tricking the input. I have not contacted LG. I may have to look into that.
Other things to note: Drivers are fully updated, components seem to be working because I can see the picture. Don't believe it to be a resolution problem since native res looks great on the tv.
EDIT: TV and GPU is HDCP compliant. Tried using the tv as sole display, still no input choice on tv, although works fine when I trick the input.
Side note: Tried to email LG, their email customer support failed " Failed to locate the web address you are looking for" came up, Thanks LG.