Help Needed: LSI 9267 8i 2208 Not Showing Disks in Unraid

I installed the RAID card (LSI 9267 8i 2208) into my case, connected the disks to the card and to power, and started my system. I stopped the array in Unraid, but the newly added disks were not showing up. When I ran lspci | grep -i raid, I could see the RAID card, but the disks connected to the card were not listed when I checked with lsblk. Any help on how to make these disks visible in Unraid would be greatly appreciated.