Lg EBT62387717 Main Unit/Input/Signal Board EAX64872104(1.0) Please order by the part # below to ensure compatibility. Ordering by board # or TV model # will not guarantee compatibility with your unit. Please contact us with any questions: EBT62387717 Other Board #s and TV Model #s: EAX64872104(1.0), EBR76643206 55LN5700-UH BUSULJR