: Once the blinking stops or the TV restarts, remove the USB drive.
Manual firmware installation is typically used when a TV is "stuck on logo," has a black screen, or requires a resolution change. : Use a 4GB or 8GB USB drive formatted to FAT32 . : Once the blinking stops or the TV
: The standby light should start blinking rapidly, indicating the update is in progress. Do not turn off the power during this time, or you may brick the motherboard. " has a black screen