I also have a Dell E1705, and a similar problem...my LFE volume is maxed on boot up. After login, I can reduce the LFE volume with ALSA mixer but it returns to max on reboot.
I also have a Dell E1705, and a similar problem...my LFE volume is maxed on boot up. After login, I can reduce the LFE volume with ALSA mixer but it returns to max on reboot.