Originally posted by: xl80325
But it seems that i can adjust color of dell 2005fpw with dvi.
Originally posted by: Peter
You can't on the 2005 either.
Point being that with the entire path of pixel data from the graphics card's original image down into the panel logic is digital. There is no need to manually adjust color, contrast or other corrections for transmission error and bias. The only available adjustment is backlight brightness.
Everything else can be adjusted at the source. Contrast, gamma, color balance.