Dear Community, 

I have a decommissioned SAN PS4100 which was disconnected from our existing cluster and at the time, it was physically powered off and disconnected and not removed properly from the cluster. I want to reutilize it. I powered it on and connected the MGMT cable to a different physical layer 2 switch, and changed my IP to match the network, and I am able to login and access the device but it is also showing me other devices in the cluster disconnected. 

1- How can I factory reset the SAN?

2- After resetting, how can I assign the IP to MGMT and access it again. 

Thank you