My TV model is UA43N5300AS, the other day i connected it to my PC via HDMI, and i found the colors to be too vivid and unrealistic, i went to Settings > Picture > Expert Settings, but the Colour and Tint options are greyed out, but they are available when source is TV, is there a way that i can make them available or adjust the Colours? i tried to mess with the White Balance but it didn't help
