This BN96-31530E cable is a perfect fit for your 40-inch Samsung UE40H6400AK TV. It is compatible with Samsung TVs and is designed to replace the existing LVDS cable. The unit quantity is one, and it comes with a manufacturer warranty of 1 month. The year of manufacture is unknown, and the country/region of manufacture is also unknown. However, this should not be a problem as the cable is designed to fit your TV perfectly. With this cable, you can be sure that your TV will function properly.
eBay