I recently brought a hitachi 42pd5200e and was aware it didn't have an hdmi port. I wanted to connect my computer to it which i can with a vga cable into the rgb2 port. But the quality isnt great and there a red lines on the screen when i try watching something mainly over the dark areas. I purchased a dvi adapter as i read that it would make it better quality but it doesn't fit. After doing some more googling i think i may have got the wrong one as i got a 4pin.
So what im asking is do i need a 1pin DVI D adapter? And will this solve the quality issues im having.