VIZIO E70-F3 MAIN BOARD PN:0170CAR0P100 0170CAR0P100SM 524a. PLEASE NOTE: This board is compatible with E70-F3 TVs with serial numbers beginning with LFTRXDLU. 524 can be found on the white barcode sticker on board. This board was removed from a working TV with a damaged screen. Always order boards by part number. Do Not Order by model number. Many models will have multiple versions of the same board each with a different part number. These different boards often can’t substitute for one another. Order the part number of the board that you’re replacing in your TV. Lower 48 states Only. Please, contact me before posting a negative or a neutral. I guarantee the item to be in 100% working condition. I must receive the package back within 30 calendar days. I keep track of my items by the serial numbers and special markings.