Have a seiki television cant get color television only black and white?

If your Seiki television is displaying only black and white, there could be a few potential issues. First, check the cable connections and ensure they are secure and compatible with the TV. Next, verify that the TV is set to the correct input/source and that it supports the color format of the signal being received. If the problem persists, consider resetting the TV to factory settings or consulting the user manual for troubleshooting specific to your model.