BRAND chassis ICC9 CPU: ST92T93J9B1 Log into the service mode: With the remote turn the TV into standby mode. Turn off the TV network switch. By pressing the blue button (VT), turn the power switch. Press the button again (VT).
BRAND Chassis TX807 Log into the service mode: TV turn off power switch, wait until the LED goes out Push the purple button on the remote and holding it, turn the power switch. Exit: - POWER OFF