Dvd problem

vbimport

#1

I have a LG HL-DT-ST RW/DVD GCC-4522B dvd rom( rw-means it writes cd not dvd) last night i was upgrading with gcc4522b107.exe but it failed i think this upgradetion was for dvd burner not for my dvd rom and now my dvd is dead can I retrive it.in the above program there was a box called source file and a deactivated name writtenas “IDE.BIN” and it was from HLDS inc version
2.10.The dvd rom is making sound during boot up.please help me as soon as possible