Didn't mean to be rude, just asking.
Your configuration is correct although there could be boot code remaining on one of the data disks if they once had an OS, which can sometimes interfere. For this reason if other ideas do not work I would move it's data off and wipe it with Diskpart Clean Command,
then Create and format several smaller data partitions.
First check your computer or mobo maker's Support Downloads webpage to see if there is a newer BIOS version which might be required to handle such a large data drive, as is common.