Cd rom not on pc

Hi my cd rom dos’t show up on pc and it won’t read anything, im on a laptop.
Belinea 3
Vista home preiumem
can any one help

Hi and Welcome!

please check device manager if there are any errors or warnings shown.
If so, then try this:
(This article applies to XP, the manual Method should work with Vista, too. A similar MSKB article exists for Vista also, but I don’t have the link handy)