backlund

Hey, got a question for you guys. Mostly I want to make sure I do everything right so I don't lose my data. I am replacing my ancient server hardware with something newer. I shut down the old box (recorded the drive placements for everything first) and moved everything over to the new box. Powered up and booted to Unraid. The Array won't start but I do see all of my drives present. The array shows "Too many wrong and/or missing disks!" I read some people said to make a new config. How do I do this without losing my existing data? As stated, I'm not adding any new drives, just moving everything over to new hardware. Any help is appreciated. Thanks!