Dell Latitude C600 Notebook "device system modular bay found" Questions

Modular Media Bay: 24X CD-ROM, 8X DVD-ROM, 24X CDRW/DVD, 8X DVD+/-RW, Floppy Disk Drive, Secondary 6-cell/56 WHr "Smart"Li-Polymer battery, 2nd80GB hard drive, or TravelLite module Modem: Internal 56K

...device in the system modular bay can not be identified. press firmly into bay and so on.... 2. a black screen with white writing says "windows could not start because the following file is missing or ...

...device in the system modular bay cannot be identified on white screen. shuts after about 2 min. win xp unverified os hdd worked fine multiple boots never removed does dell have key combo that forces ...