Asus Crosshair V Formula/ThunderBolt - Manual (Page 169)

ROG Crosshair V Formula 4-35
4.3.11. Sound.Blaster.X-Fi.MB.2.
This application is available only under Windows Vista and Windows 7 operating
system.
The onboard 8-channel HD audio (High Definition Audio, previously code-named
Azalia) CODEC enables high-quality 192KHz/24-bit audio output, jack-sensing
feature, retasking functions and multi-streaming technology that simultaneously
sends different audio streams to different destinations.
Activating.Sound.Blaster.X-Fi.MB.2
After installing Sound Blaster X-Fi MB 2 successfully, you need to activate this
utility online before first use.
1. Double-click Activate on the desktop.
Ensure that you have successfully installed the LAN driver and have connected
to the Internet.
2. Click Activate to start activation.
This installation requires that you have the latest version of the Windows Media
Player installed on your system. Ensure to download and install the latest
Windows Media Player before installing Sound Blaster X-Fi MB 2.