HP Proliant ML350 G2 - Smart Array Controller 532 problem

[fascotools]

I have a problem with our old server Window 2000:
after a big problem during a storm, the server suddenly shut down; after the sign on, I received a post error:
POST Error: 1724-Drive Array - Physical Drive Position Change(s) Detected
One hard disk (in RAID 1+0 with a second one), has the fault led on; we try to replace the hard disk but the raid controller does not recognize the new disk as good one for the raid.
The controller is looking for a disk with scsi id 8 while the new disk has scsi id 0.
I don't know how to replace the disk in the raid.
I appreciate any suggestions
Thank you in advance