MUST ORDER BY PART NUMBER ONLY!!!!! THERE CAN BE MANY VERSIONS WITHIN THE SAME MODEL NUMBER THAT ARE NOT COMPATIBLE!!! PLEASE ASK BEFORE ORDERING IF UNSURE. WE WILL TRY AND GET BACK TO YOU AS SOON AS TIME ALLOWS. It does not leave us much time for messages, please be patient. We will try and respond and soon as we can. Works only for the model numbers listed. Does not come with cables, screws, or cord unless stated otherwise. Item may or may not come in original packaging. Every TV model number can have multiple versions, connors, cables, & part variations. It is CRITICAL TO ORDER BY PART NUMBER ONLY! Please check your TV and make sure this is what you need prior to purchasing. Vizio 75 main V756-J03 Main Board Y8389608B Serial: LFTVD9LX, LFTVD9KX. Every TV model number can have multiple versions & part variations.