I successfully turned on the amp on my hp spectre x360 and now have sound. It is just 2 speakers of the B&O system though. I came across references how to turn surround on... I currently only see Hifi play in the pulse surround settings. Before I start attempting a variety of changes, just wonder…

I indeed turned off fast boot and fast start for windows. I do need secure boot though for some software on the windows partition (for the time being), so turning it off is causing me issues in the very few applications I still need Windows for. For now, the system works... it's a bit clunky with …

Enabling 5.1 surround for internal x360 speakers

Hardware Support

swarfendor437 April 27, 2025, 12:54pm 4

Can you install qasMixer and see what that shows? I also wonder if it is a kernel issue: