Have 3 san's

-ps4100e

-ps4100x

ps6100z

Moved all three san's from one site to another - moved internet circuit and switches also (same equipment,different physical location).

Two san's came up and online right away - Ps4100x and ps6100z.

Ps4100E - is powered on, disk lights light up but no connection(currently "offline"),

Tried to power down again, then bring back up - fail

Tried to power down, remove drives, power up, insert disks - fail

Tried to remove controller 0(top) - see if controller 1(bottom) would pickup activity - fail

Tried to remove controller 1(bottom) - see if controller 0(top) would pickup activity - fail

No activity lights on network ports on controllers - nothing on mgmt ports - I don't know if they were setup(mgmt port - inherited san's with no documentation)

I don't know if there is a way to force the san online or connect to it with it offline - 

Any thoughts? (other than burning it down, had it)