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I have Asrock B150A-X1 MBmotherboard and iBox Force case (which have HD Audio front pannel connector).
HD Audio connector is connected as it should be, UEFI has ENABLED front audio (instead of default AUTO), newest Realtek drivers are installed had to install Realtek manager (because it wasn't installed with included installer).
Windows 10 as OS. Realtek detects rear connector but not front.

What I have missed?