Unplug the cable from the power supply. Turn it on, but when turning it on, you have to press the red button on the front and hold it for a while and let go of your finger and see what comes up on the display
Do not remove the network cable from the dreambox
So, when inserting the power cable, you must very quickly press the red button, and not turn it on, then press the button after that
unfortunately both ways not working , still this same red light