Reset root password on T3 array

In a new position I have inherited 3x T3 arrays (2 live one spare).

Unfortunately due to a number of staff changes prior to my arrival the root passwords on two of these (1 live and the spare) have been lost.

Is there any way to re set the passwords, even if this means data loss?

Thanks.

[320 byte] By [] at [2007-11-25 23:04:02]