I have the X10DRH-CT motherboard with onboard LSI RAID BIOS based firmware you use to be able to set the 3108 controller to JBOD and you could see the JBOD drives in Windows. The option was: Ctrl-Mgmt >> Enable JBOD
AVAGO RAID BIOS based firmware if you set the same “Enable JBOD” option the JBOD drives do NOT show up in Windows.
After enabling JBOD, please set the drive individually to JBOD.