NO POWER
> Press ▼ and ‘OK’ buttons at the same time, power on the monitor, and then press the menu again; the picture will appear on the top left corner. Choose “Input”item, and then choose “Factory”, you will enter into the factory mode.
> Press “MENU” to enter into user mode to restore the factory setting. Otherwise, monitor will not be able to save setting. If not save the setting, when AC ON/OFF, it will can’t find the boot LOG from the screen.
> Press “Exit” to save & exit service mode [factory mode].