red 10 (astaro) stop working but led are green, dead?

Hi,

I have a astaro red 10 (maybe rev1 manufactured in 2010). Yesterday it stop working.

After a power off/on , i have (led):

power : fix green

system : fix green

internet : led off

tunnel : led off

Lan 1 to 4 : fix green

I use only wan and lan1. No rj45 in lan 2,3,4.

I check the port of the switch (wan side), the port is down. I do the same for lan side and the port is down too.

I presume tha the red 10 is dead?