Thanks BUT There Is Something Happen.And I DID WRONG
When I Was opening My MAC i HOLD The OPTION KEY To OPEN the OSX UTILITIES i DIDN'T Have Any OSX Setup File.I Just Cleaned Out The Macintosh HD And ERASED IT.I Thought It Will Work When I Cleaned The MACINTOSH HD.But HELL Happens.I NEED TO KNOW HOW TO Reboot The OSX With DVD or USB.