Viewing Battery Charge Information (Fn+F8); Adjusting The Screen Brightness (Fn+F9 And Fn+F10); Displaying System Information (Fn+Esc) - HP compaq Hardware Manual

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.
Adjusting the Screen Brightness
(Fn+F9 and Fn+F10)
Pressing the
and decreases the display brightness to several levels of
brightness. Press
Fn+F10
changes the brightness level incrementally.

Displaying System Information (Fn+esc)

Press
Fn+esc
components and software version numbers. Press
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, for example,
10/19/2002 F.07.
2–8
to display charge information for all installed battery
and the
Fn+F9
Fn+F9
to increase the brightness level. Holding down the hotkeys
to display information about system hardware
hotkeys respectively increases
Fn+F10
to lower the brightness level, and press
a second
Fn+esc
Hardware Guide