Sound problems in Windows 11 aren't usually due to a physical issue with the sound card or audio device. While that could be the case for you, it's more common for sound-related issues to have ...

Audio quality Windows 11 computers getting a much-needed Windows 11 sound quality fix as Microsoft introduces Bluetooth Low ...

If Realtek Audio Console has no Equalizer in Windows 11/10, follow the solutions mentioned in this post to address and resolve the issue.