Hello friends!

I am seeking help in a question regarding Dolby Atmos.

I bought Logitech Z506 5.1 Surround System. I installed it properly and I configure it in Realtek Sound Driver for 5.1.
It happens that everytime I enable Dolby Atmos for headphones (for some reason I cannot enable home theater, since these Logitech are not HDMI), it resets the 5.1 configuration to stereo and I can only have sound on the 2 main speakers plus subwoofer. It is very anoying. I want to have 5.1 config plus Dolby Atmos, but it seems that everytime I enable Atmos, it resets the Speakers config to Stereo.

I hope you can help,

Thank You