BN44-00264A Backlight Inverter Power Supply Board for LN40B550K1FXZA

Replacement backlight inverter power supply board BN44-00264A compatible with LN40B550K1FXZA. Designed to restore the display backlight when the original inverter fails, this direct-fit unit matches the connections and mounting of the factory board. Easy to install and intended as a one-to-one replacement to return screen illumination to normal operation. Verify part number BN44-00264A and model LN40B550K1FXZA for compatibility before purchasing.