I connected my A02 via HDMI but no signal, but the power light status is on, when I push the power button still no signal in my hdmi screen,what is problem with that? thank you
Try disconnecting all USB accesoires, boot the device, connect tto screen and see if it works.
If not, try to use the device on a different monitor.
yes I tried with other lcd and disconnecting all usb devices, same ..no signalbut when I pushed the power button , the power light is red and push again the light is off
Hold the button longer.
yes I did but no response, nosignal can we flash it? with new remix os?