Welcome to Bleeping Computer, youngkid
Text copied from the NVIDIA website: http://nvidia.custhelp.com/cgi-bin/nvidia....amp;p_topview=1
(At the bottom of the page, under Related Answers)
Question: When I enable TV out, the signal is in black and white. How do I get color?
Answer: When an NVIDIA based video card's TV out port displays black and white on your TV, it means that the TV output is sending an incorrect video format.
You can manually configure the TV out settings through the NVIDIA Display Properties. To access the TV out settings, please follow these directions:
1) Right-click anywhere on your desktop and select "NVDisplay" and then "TV."
2) This will bring up the NVIDIA Display Properties. Right-click the TV icon and highlight the option "Select TV format" and then choose "Advanced."
3) This will bring up the TV settings panel. Verify that the "Signal format" and "Video output format" settings are configured correctly.
The cable that connects your video card to your TV should not be longer than 12ft.. If your video cable is too long, it can also cause the signal quality to weaken and display in black and white.
Hope that helps.