AsiAir Plus. No Wifi LED, No Beep after power ON

AsiAIR Plus was working properly however it stopped to transmit Wifi signal.

After Power On there is no beep sound.
There is Steady Red PWR light.
There is Steady Green Sys light.
There is no Wifi Light.

Using Reset button did not do anything. 5 sec press 10 sec press. nothing

searching forums did not gave me any results.

May I know how to fix this please?

Try the following:

1) soft shutdown the ASIAIR if it is on if possible

2) turn power off on ASIAIR device (power switch)

3) while depressing and holding down the black reset button, turn the ASIAIR device on. Keep the reset button depressed for over 5 seconds.

4) release the Reset button, and power ASIAIR off.

5) power ASIAIR device back on, and connect to ASIAIR app.

First thing is to check that your power source is ok, it gives 12V etc.