Accessing the service menu (Factory Mode) is required for fine-tuning picture settings or flipping the display if it appears upside down. Standard Service Code Input/Source + 208 Menu + 1147 on the remote. Resolution Mapping

Malicious software disguised as the file you need.

Installation & Download Experience

: Once the blinking stops or the TV restarts, remove the USB drive. 4. Troubleshooting & Service Menu