Till now the only way to get it back is unplug/plug camera again.Īs far as i see alot of guys having such troubles, probably its time to workaround ?Īs for me, i am ready to provide any help by performing any suggested tests and post any possible logs if necessary. Download the latest versions of EFI software and tools below, including: Free software. Sometimes (does not found exact reason, mainly after reboot or hybernate) mic stops functioning. No other application started ( clean restart, avast antivirus only started automaticaly, Realtek HD Audio manager (my soundacrd control center) removed from autostart (suspected concurrency issue, but that was not)) Mic gain Level on Levels tab of Microphone USB Camera-B4.04.27.1 Properies sheet are locked on +6.0 db (even if it is functioning ), can not change it, the only option available here is mute on/off.

Target OS Windows 7 圆4, driver version 4.Īfter some investigation and playing around:ĭisbaled all other recording devices (soundcard line-in, mic etc.), set Microphone USB Camera-B4.04.27.1 as default device.

Ps eye linux driver