The driver detected a controller error on \Device\Harddisk12\DR12. If the HDD12 is representative of the Disk 12 in Disk Management, then this is an internal SATA drive (Sabertooth Z77 mobo). Is there any way to determine, without taking my whole system apart, which SATA port this is? If it is NOT representative of the value in Disk Management, then how can I tell which drive it is? Thanks!