i have a problem wuth my fw ssg520.
Since i have rebooted it, i have nothing on console (no boot sequence), and no led blinking.
how can i rescue the box ?
Thanks for answer.
first, you have to remove any additionnal cards you put recently in the box, remove also all network cables and try to restart It.
If still the same problem, the box should be sent to Juinper support for RMA.