Tested 6870C-4000H Logic Board — High-Quality Replacement for LC320/420/470/550WU-120HZ

Tested, high-quality logic board 6870C-4000H compatible with LC320/420/470/550WU-120HZ panels. This replacement board has been inspected and verified to work with the listed 120HZ displays, making it a reliable option for repairs or upgrades. For more pictures please contact me