The display latch is used to lock the display panel in the closed position. Rear Component Descriptions 1. The Kensington lock port allows total security using Kensington Notebook PC security products. The docking port is for connection to an optional proprietary PortDock or PortBar. This port also supports connection from the supplied floppy disk drive module using the supplied floppy cable.
Simultaneous use requires the included Y-adapter.
The cooling fan turns on when the temperature rises above a set threshold. It is an extra feature needed for upgrading to faster processors in the future. The supplied power adapter converts AC power to DC power for use with this jack. The CD-ROM emergency eject is used to eject a CD in case the electronic eject does not work. This is a standard 1.44MB floppy disk drive with Japanese 3-mode floppy support.