Answer to: Why has my screen changed to black and whiteThis one is problem on the HDTV with tons of features in it. First go to your TV's settings and open option (in my case I'm using 50" Sharp Aquos 1080p), if you don't find it check something similar to above. Then, you want to change the "Input Select" from "Component" to "Video." This will change the color system automatically as "Component" label are for newer devices and sometimes can't cope with older devices such as PS2. After you've done it you might see the "Colour System" option and that's where colour calibration option exist. My TV sets itself to NTSC 3.58 where as the component shows 480i(with monochrome color).