Internal hard drive not showing ???

[007xico]

Hi,
installed this "Hitachi (HGST) 500gb 500 GB 2.5 Inch 5400 RPM Sata Hard Drive Thin 7MM For Laptop/PS3/Mac",
but when i go to mount manager its not the and if press setup mounts , still nothing.

Is this not compatible or I have to do something else ???
Thanks .

[007xico]

Got it sorted, sorry wasnt looking properly.

SETUP/SYSTEM/STORAGE DEVICES and INITIALISATION.

The solution is above in case someone has the same problem :p