Please can anyone help. I have a sony dvd rewriter installed on my evesham axis computer with a second dvd drive. This second drive was giving me problems so I replaced it with a sony 16x dual layer dvdrewriter also bought from evesham. Replaced it exactly as I took out the old one but computer will under no circumstances recognise this drive even under bios. now its getting confused as to which dvd drive is the d drive so discs hang. I cant find the old e drive for the new drive to stop this. Any ideas any one please.