what are you referring to in the BIOS.
Have you checked that the jumper pins on the back of the CD/DVD drive match its position on the IDE cable (master or slave)
after it detects the drive in windows, goto control panel>system>device manager> under the CD/DVD rom the drive should be listed double click it, select the driver tab at the top, then click update driver, it will search your system files, then MS update (if it does not find a driver then you need to get one from the manufacturers website)
Hope this helps, any problems let us know