HP Pavilion dm4-3013cl Entertainment Notebook PC - Manual (Page 42)

Using the hotkeys
A hotkey is a combination of the fn key (1), and either the esc key (2) or the b key (3).
To use a hotkey:
▲ Briefly press the fn key, and then briefly press the second key of the hotkey combination.
Function Hotkey Description
Display system information. fn + esc Displays information about system hardware components and the
system BIOS version number.
Control the bass settings
(select models only). fn + b Enables or disables the Beats Audio bass settings (select models
only).
Beats Audio is an enhanced audio profile that provides a deep,
controlled bass while maintaining a clear sound. Beats Audio is
enabled by default.
You can also view and control the bass settings through the
Windows operating system. To view and control the bass properties:
Select Start > Control Panel > Hardware and Sound > Beats
Audio Control Panel.
32 Chapter 5 Pointing devices and keyboard