These boards have been removed from mostly new TVS with broken screens and should work if properly installed. SAMSUNG UN65CU7000B TV BUTTON AND IR BOARD, WIRELESS BN59-01371A / WCT733M. Please verify that your board part number is the same as BN59-01371A / WCT733M. The part number is the first number left of the /, or the sole number listed. Most often written in title as (part number / board number)