Check in your device manager and see if it shows up there??
it is not shown in the device manager.
Under Intel Rapid Storage - > Storage system view , it shows the port is empty port.
As soon as uninstall Intel Rapid Storage and revert back to windows driver, the drive will reappear.
One weird thing is when under AHCI, the drive appear in bios, but the name is blank. However in IDE mode, the drive name is shown in bios properly.
For those who might need this too, the solution is using non-official intel_rst_10.0.0.1046whql from www.station-drivers.com
this newer driver fix the issue