First thing to check is your connections. Do you hear any new or extra humming? Normally when you go black & white, it is a color wheel that's failed. Part runs about $100, but you may want a tech to install it.
First thing to check is your connections. Do you hear any new or extra humming? Normally when you go black & white, it is a color wheel that's failed. Part runs about $100, but you may want a tech to install it.