HP — OmniBook 4100 User's Handbook (EN)

4. Grasp the underside of the module firmly and pull out. 5. With the latch in the open position, slide the new plug-in module into the OmniBook until it is flush with the unit. 6. Close the module release latch. Hint The battery module fits into either the plug-in module bay or the battery bay. To insert or eject a floppy disk Caution Do not insert or remove a floppy disk while the OmniBook is actively reading or writing data. Wait until the floppy drive is done. Otherwise, you could lose data or the OmniBook could stop responding. • Hold the disk with its face up, then slide it into the floppy drive slot (on the front of the OmniBook) until it clicks into place.

• To remove the floppy disk, press the eject button next to the slot. To insert or remove a CD Caution Do not insert or remove a CD while the OmniBook is actively reading data. Wait until the CD-ROM drive is done. Otherwise, the OmniBook could stop responding. 1. Press the button on the face of the CD-ROM drive. 2. If you are using this drive for the first time, be sure to remove the cardboard packing insert. 28