the Fn key with the appropriate keys provides cursor movement, paging and
other functions in the normal mode.
• Scroll Lock indicator. This LED lights to indicate that the keyboard is locked
in the scroll mode.
• Hard Disk Drive Activity Indicator. Indicates when notebook is accessing the
hard drive.
• Standby Indicator. Lights when Notebook is in Standby mode.
1.4.4 Standard Power Features
Notebook power for the Extensa 450 Series Notebook Computers is provided by an
AC Adapter and a rechargeable 10.8 V, 2400 mAh Duracell nickel metal hydride
(NiMH) battery pack that installs in a power bay near the front of the notebook
(right side).
A second lithium ion battery may optionally be installed in the Floppy Drive bay
when the Floppy Drive is removed from the Notebook.
Figure1-6 Extensa Series Controls and Indicators
1-8 General Description