How to connect to the console on a Dell MD storage array and do a factory default reset.
https://forums.servethehome.com/index.php?threads/fun-with-an-md1200-md1220-sc200-sc220.27487/
https://www.dell.com/support/kbdoc/en-us/000143466/set-ip-address-and-password-using-a-serial-cable-connection?dgc=SM&cid=243894&lid=spr6816365730&RefID=dtw22_sm6816365730&linkId=161682596