1pc SELLING PRE-PROGRAMED U405 CHIP ONLY, BLANK CHIP PART # H27UAG8T2BTRFOR REPAIR YOUR HARD TO FIND MAIN BOARD
FOR VIZIO TXCCB02K0300002 M3D550KD M3D550KDE
PROBLEM FIXED:
STUCK IN VIZIO LOGO
INTERMITTENTLY COME ON
LOST OF COLOR
TO VERIFY CHIP BAD : FREEZE THE CHIP TO SEE IF THE TV RE-ACT DIFFERENT