Need Help with LSI Megaraid conversion to SSD

I have a Z800 that is currently set up with a three drive LSI Megaraid. I’ve cloned the OS to a SSD and would like to just use the SSD as a single drive moving forward. How can I disable the raid and just boot with the new single SSD drive. I’d like to be able to use the three drive raid as a backup if possible but it’s not crucial. How can I do this?