Harddrive is Seagate ST9320423ASG. But why should I update the hard drive if it is CD / DVD that I get the error on? Or is the sata drivers for my CD / DVD? Excuse my stupid questions: /
To do a total cleanup of my laptop and reinstall Win 7 32bit. It is a: Dell Precision Mobile WorkStation M6400. But a problem immediately with the error message: "A key driver needed for CD - DVD drive is missing" Then just my DVD / CD may malfunction (rails sometimes with CDs)...