756TXLCB02K022 VIZIO M55Q7-J01 MAIN BOARD XLCB02K022030. It’s been pulled out from brand new TV with a cracked screen. First make sure all these numbers are an exact match with your original board otherwise you will get an upside down picture or no picture at all. Tip to fix your TV. We will send you a board in 100% working condition. Feel free to get back to us with any question about your repair. Upon inspection, S/N or special markings verification. If you do not make within this time frame, the item will be. The easiest way is to use the “Ask a Question” link near the bottom of the description page of this item. We value our customers and we appreciate doing business with you. We respond with feedback when feedback has been left for us. We care about our customer’s concerns.