Home Forums Peripherals & Multimedia Audio, Video, Photography turntable playing with no sound

I have moved the input volume slider over to the right whilst playing a record but there is still no sound. The input line signals are moving normally. Since the signals are working, does that tell you anything? I opened audacity and the audio settings are correct. Regarding audacity, I had to use the apple menu as the one for audacity is missing. Under their procedure, item 8 says tick SOFTWARE PLAY THROUGH BOX and then okay. Because of audacity's menu being unavailable, I could not get to item 8. I don't remember having to use that before.
I seem to have run out of options. jaybass