Radeon HD 5670 detects Vizio m470nv TV but no picture
I have a Dell studio xps 7100 with an ATI radeon hd 5670 graphics card. I'm trying hook up my vizio m470nv tv to the computer via HDMI. When I do this the computer detects the tv in the screen resolution settings and in the catalyst control panel but no picture is displayed on the tv. I have tried changing resolution settings and refresh rates and still nothing please help!!!!!!!!!!
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Most of the modern TV have different display mode. Like my TV, it has several mode, such as "PC, HDMI1, HDMI2" etc