Mirror RAID

[fbsd]

Hello,
 
My board was Gigabyte EP45-DS3R with Intel ® ICH10R. There is two disc in raid 1 mirror configuration Array_0000. Before two weeks i had problem with windows boot . I was disconnected second disc and installed fresh Windows installation on first disc. I need to back  second disk in system and sync data. What is the proper way to do that?

[AndyM]

I am not too sure of the answer for you, but I also have a RAID mirror.  I guess you could connect the second disk, then rebuild the array using the RAID menu which loads at boot.  If you have a UEFI bios you may be able to rebuild the array within BIOS.  Another thought, if you have Intel Rapid Storage Technology installed, that may be able to rebuild your array.