This LG power board is compatible with the 42LV5500 model and has an MPN of EAX628654018. It is a genuine LG product and is ideal for those looking for a replacement power board. The board is in good working condition and has been tested for functionality before being listed for sale. Its compatibility with the 42LV5500 model ensures that it will work seamlessly once installed. Whether you are a professional repair technician or an individual looking to fix your TV, this power board is a reliable option.