MSI X58 Pro-E seres User Manual page 94

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Realtek Audo
■ 8-Channel Mode for Stereo-Speaker Output
1] Lne In
2] Lne Out (Front channels)
3] MIC
4] Lne Out (Rear channels)
5] Lne Out (Center and Subwoofer channel)
6] Lne Out (Sde channels)
Important
To enable 7.1 channel audo-out functon on Vsta operatng system, you have to nstall
the Realtek Audo Drver. Or, the manboard wll support 5.1 channel audo-out only.
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