Gigabyte Z490 VISION D User Manual page 70

Delete RAID Volume
To delete a RAID array, press <Enter> on the volume to be deleted on the Intel(R) Rapid Storage Technology
screen. After entering the RAID VOLUME INFO screen, press <Enter> on Delete to enter the Delete screen.
Press <Enter> on Yes (Figure 12).
Figure 12
Configuring a RAID Set - 70 -