*Please see pics for highlights and arrows showing important part/board numbers.
Substitute Parts (click Link): 262721, 262719, 21201-02105
Repair Kit (Click Link): KT-M556-G4
Part Number: 21201-01877
Board Numbers: T.MT5597.U768, HV550QUB-H10, 21201-02118
Part Type: Main Board
TV Models: VIZIO M556-G4 LBNFQNAV, LHBFQNAV (YOU MUST MATCH YOUR VERSION)
Note: YOU MUST MATCH THE SERIAL NUMBER OR VERSION IN OUR LISTING TO THE ONE FOUND ON THE STICKER ON THE BACK OF YOUR TV, IF WE PROVIDE THE SERIAL OR VERSION IN OUR LISTING.
PLEASE MATCH YOUR BOARD NUMBERS, TV MODEL AND VERSION BEFORE ORDERING! ALL OF OUR PARTS ARE STAMPED/WATERMARKED. ANY ITEMS RETURNED WITHOUT THE STAMP OR WATERMARK WILL NOT BE ACCEPTED. WE WILL DISPUTE RETURNS WITH NO STAMP/WATERMARK ON THE PLATFORM THAT YOUR PURCHASE WAS MADE FROM.
This is a STOCK photo. The TV board that you receive may vary in color, markings and removable cables. Please read details before ordering.
