Would help to know the make and model number of the TV you are connecting to; also, what type of cables (HDMI, component, RCA) you are using to connect.
Occasionally my BD-C6500 displays in a weird magenta, yellow and cyan colored picture. This is sometimes accompanied by flickering. Sound is normal. Color on broadcast channels, OK. Samsung tech had me reconfigure wireless connection, but still have this problem, occasionally. The only fix is to unplug blu ray player. Just turning it off doesn't help. Any idea what this might be? ET