What is the Mixer?
The Mixer has Volume control, Balance control and Enable functions for each sound source during playback and recording. It is 100% compatible with Windows Volume Control in your system tray.

If the Mixer Component is not operating properly, please check with Windows Volume Control. If it does not work properly too, your sound card's driver is broken. Please install your sound-card driver once again.

For the Audio CD recording, refer the following setting.

You can see 3 buttons at the right corner on the mixer panel. Select the record button. Then, you can see many recording sources that your soundcard supports. Please find the CD source and control the recording volume level and make it enable and make all other recording sources disable.