PC NOT RECOGNISING CDROM DRIVE

[downesm]

My computer has ceased to see its cdrom drive + burner, I have a feeling it could have happened when I moved the hard drive - maybe I dislodged a connection - however I did move it very carefully + didn't bump it so I'm not sure.
Buy it definately can't see them anywhere in the device manager. Can anyone offer any advice? orDoes anyone know a site that gives good diagrams of the inside of a pc so I know what to look for?
Any help much appreciated, many thanks, Melanie

 

[tybschello]

please see cdrom if it detects during when the pc boots up if yes then try to see in safe mode that is in device manager click properties of cdrom drive see whether it is disconnect or connected