There is no bang and olufsen software in my hp omen 15-dc1030tx laptop

[junepig]

Although my notebook has Bang&Olufsen speakers, I cannot find any B&O sound adjust software (I don't know what is the exact name of the B&O software that includes equalizer and some selectable sound options like movie mode, etc.) I only can find hp audio switch and realtek sound drivers.  I want to download the B&O software and, if I need to, the B&O sound drivers. 

[old_geekster]

@junepig , welcome to the forum.

I believe that the B&O app is provided with the Realtek software.  Here is the Software and Driver page for the laptop.  You should choose the correct driver from the section titled "Driver-Audio"; 1809 or 1903.

Please click the Thumbs up + button if I have helped you and click Accept as Solution if your problem is solved.

[junepig]

Thank you for advice. But I already tried, and it seems that the solution didn't solve any problem. Maybe it is because my window version is 1909 and there is no driver for that version. Moreover, that sound driver installer should delete my sound driver that already is in my laptop and reinstall it after rebooting, what the program only does is deleting something even after I rebooted my laptop. Should I undergrade my window version to 1903?

[old_geekster]

You are welcome, @junepig!

Before you downgrade your OS to 1903, I would try updating the BIOS found here.  I am not certain that it will make a difference, but it is worth a try.  Otherwise, you may have to wait for an update to the B&O app.  Even if the BIOS update doesn't solve your problem, HP recommends the it.