Well i reseted my pc after 4 years cuz i needa some new freshair after i did this i noticed a diffrence in my sound i looked everything up and found out that my 7.1 surround sound is disabled. I wanted to activate it again but i need my serial number, since i have the Razer blackshark v2 pro (2020) 4 years the serial number sticker is ripped off from the side can i activate 7.1 anyhow else or do i need a new headset
I look forward to hear from u :-)