I understand that the Envy 23 has a single pin jack for input/output (headphones).
However, I have never been able to get the jack to work as an analog input (from a record turntable & mixer to digitize vinyl). It worked fine on my old HP desktop (with the designated separate jacks). No input signal at all...
I've tried different kinds of 3.5mm jack (2 ring, 3 ring), different digitizing programs, every configuration I can think of in the Windows audio device controls...nothing.
any ideas? I'm at my wit's end!