MSI MS-7242 Hardware User Manual page 71

Realtek ALC883 Audio
Connector Settings
Click to access connector settings.
Disable front panel jack detection (option)
Find no function on front panel jacks? Please check if front jacks on your system are
so-called AC'97 jacks. If so, please check this item to disable front panel jack detection.
M ute rear panel output when front headphone plugged in.
Enable auto popup dialogue, when device has been plugged in
Once this item checked, the dialog "Connected device" would not automatically pop
up when device plugged in.
A-13