Vizio 91.76Q10.002G (91.76Q01.001G) Main Board for E550I-B2 E5501-B2E. Can be found on the board, please match with your original part number to picture with the part number in listing picture. Pulled from a new working TV with broken screen and was tested for proper functionality. Pictures shown in this listing are of the exact item you will receive, we do not use stock pictures of boards. Make sure to match the part number listed in the title and description with the part number of the board you want to replace in your TV. A lot of boards look like this one and they are not cross compatible and will not work. Part numbers are located on a sticker. Most of the time with a bar code. Of your original board. See pictures in this listing for help identifying the part number location. If you have compatibility questions or are not sure if this part is right for you, ask before ordering. If your TV is not turning on, it may not be the power supply. If your picture is not perfect, it may not be the main board. If your TV lights up only for a moment, it may not be the back light inverter. Do your research first, as we do not encourage guess repairing. If INAD (item not as described, doesn’t work or defective) return is requested, we require buyers to send us a legible picture proof of the part number on their original board. Buyers account will be reported for fraud.