---Partial part number (4928A) can be found stamped on the board.
IMPORTANT: Horizontal lines on the screen are virtually NEVER caused by a bad T-con board. Horizontal lines indicate a defective LCD panel (screen).---
LG 6871L-4928A (6870C-0680C) T-Con Board
Part Number: 6871L-4928A
Visible Number: 6871L-4928A
Visible Number: 6870C-0680C
Warranty: 180-Day Warranty
Known Models
LG OLED55B6P-U
LG OLED55C6P-U