These boards have been removed from mostly new TVS with broken screens and should work if properly installed. SONY XBR55X800H TV LED STRIP 1-5500SY80062-VC. Please verify that your board part number is the same as 1-5500SY80062-VC. 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)