If the TV menu button does not work after installation
TNPA5538AC Partial part number (5538AC) can be found on a sticker
Works in televisions with SVC code: 55LS4500-UD
E43U-D2 LWZ2UMBS E43U-D2 LWZ2UMBR E43U-D2 LWZJUMCS
tilt the board at an angle to see it
Samsung BN96-14944A Main Board for LN46C550J1FXZA part If the TV menu button180 Day Warranty! Part Type: Main Unit, Main Board, VGA Input, HDMI Input, A V Board, Signal Board, Tuner Board, USB Input, Digital Audio Output, Ethernet Input Part Number: BN96 14944A Location: 1A1 Additional Board Numbers: BN41 01334B, BN97 04520A Interchangeable Parts: BN94 02700D, BN96 14769A, BN96 14808A, BN96 15661A, BN96 15662A, BN96 16382A, BN96 16383A Notice: Recommended to order by part number whenever possible. Often times there are TV