... Connect the network 5. Adjust display resolution If power cable (USB cable) already connected, but LED indicator is still OFF ... main screen (Android Desktop), please check if the power adaptor is 1000mA/5V or more, you can ... no HDMI output, please check if the HDMI cable connect properly, and check if the TV’s ... click a place to input, please find the small ‘keyboard’ icon in the bottom right corner, and ...