Hi
My brother's original DM500HD was discontinued without being shut down properly.
Since then it has not been able to start again.
When the power is switched on the LED is red and there is den.Ved pressure "Merely switching" flashes to green and returns to red.
It can not be contacted on the network and will have no IP router.
I can not contact it with the USB cable, but DreamUp and Optiflash get contact but then there will be no more.
Where do I start?