Inserting and Removing a Plug-In Module The OmniBook’s plug-in module bay accommodates a plug-in accessory module such as a CD-ROM drive, a floppy drive, a Zip drive, or a secondary battery. To remove a plug-in module 1. Important: If you are removing a CD-ROM drive or a Zip drive, shut down Windows and the computer (Start menu, Shut Down). 2. On the underside of the computer, slide the safety latch in the direction of arrow 1, then slide the release latch in the direction of arrow 2. 3. Slide the module out (arrow 3). 20