HP Spectre XT TouchSmart Ultrabook 15-4095ca - Manual (Page 60)

Using the hot keys
A hot key is a combination of the fn key and either the b key or the esc key.
To use a hot key:
▲ Briefly press the fn key, and then briefly press the second key of the combination.
Function Hot key Description
Display system information. fn + esc Displays information about system hardware components and the
system BIOS version number.
Control the bass settings. fn + b Enables or disables the Beats Audio bass settings.
Beats Audio is an enhanced audio feature 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 open Beats Audio Control Panel, from the Start screen, type c,
select Control Panel, select Hardware and Sound, and then select
Beats Audio Control Panel.
50 Chapter 5 Navigating using touch gestures, pointing devices and the keyboard