I have a system running Windows 8.1 64bit, and I want to enable BitLocker on my 2TB RAID1 Data Drive (the Data drive is mirrored through Windows). When I try to enable BitLocker through the Control Panel, only the Windows Drive (C:\) is listed, not the Data Drive (D:\).
I have attached the disk layout to show the partition layout of all 3 disks
The motherboard does not support TPM, and I only plan on using a PIN for access
Is there any reason why the Data drive is not listed? Does the OS partition have to by encrypted first?