Don't work even under BIOS or just Windows? What's the model of 1TB HDD?
If the usb devices don't work only in Windows (with other rear ports you mentioned), try download the USB drivers (3 of them):
[url=http://www.msi.com/support/mb/X99S-SLI-PLUS.htm...
If the usb devices don't work only in Windows (with other rear ports you mentioned), try download the USB drivers (3 of them):
[url=http://www.msi.com/support/mb/X99S-SLI-PLUS.htm...