These boards have been removed from mostly new MONITORS with broken screens and should work if properly installed. SONY XBR65X800G TV MAINBOARD A500970A / 1-982-454-41. Please verify that your board part number is the same as A500970A / 1-982-454-41. 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)