Dell Vostro 1500 1700 / Inspiron 1520 1521 1720 1721 8x DVD+RW / CDRW Dual Layer Burner Drive Module Burner "functin" Questions

suddenly my dell inspiron 1721 turned off, when rebooted it says a windows systems is missing and can't detect the hard drive, I replaced the hard drive tried to run windows installation and keeps ...