Viewing Battery Charge Information (Fn+F8); Decreasing Screen Brightness (Fn+F9) - HP Compaq NC4000 Hardware And Software Manual

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Pointing Devices and Keyboard

Viewing Battery Charge Information (fn+f8)

Press
fn+f8
packs. The display indicates which battery packs are charging and
reports the amount of charge remaining in each battery pack.
Battery pack locations are indicated by number:
Location 1 is the primary battery pack.
Location 2 is the travel battery pack.

Decreasing Screen Brightness (fn+f9)

Press
fn+f9
to change the brightness level incrementally.
Increasing Screen Brightness (fn+f10)
Press
fn+f10
to change the brightness level incrementally.
Ambient Light Sensor (fn+f11)
Press
fn+f11
information about the ambient light sensor, refer to the
Light Sensor"
Displaying System Information (fn+esc)
Press
fn+esc
components and software version numbers. Press
second time to remove the system information from the screen.
The system BIOS date is the version number of the system
ROM. The BIOS date may display in a decimal format, such
as 10/19/2002 F.07.
3–10
to display charge information for all installed battery
to decrease screen brightness. Hold down the hotkey
to increase screen brightness. Hold down the hotkey
to turn on and off the ambient light sensor. For more
section, later in this chapter.
to display information about system hardware
fn+esc
Hardware and Software Guide
"Ambient
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