Why won't my laptop recognize my headphone mic? It recognizes the mic on the USB camera, and the built-in mic, but regardless of whether 3.5mm jack or USB it won't recognize headphones
![Inverting the polarity on headphones dramatically changes soundstage | Headphone Reviews and Discussion - Head-Fi.org Inverting the polarity on headphones dramatically changes soundstage | Headphone Reviews and Discussion - Head-Fi.org](https://cdn.head-fi.org/avatars/l/142/142364.jpg?1387688471)
Inverting the polarity on headphones dramatically changes soundstage | Headphone Reviews and Discussion - Head-Fi.org
![Inverting the polarity on headphones dramatically changes soundstage | Headphone Reviews and Discussion - Head-Fi.org Inverting the polarity on headphones dramatically changes soundstage | Headphone Reviews and Discussion - Head-Fi.org](https://cdn.head-fi.org/a/6815247.png)
Inverting the polarity on headphones dramatically changes soundstage | Headphone Reviews and Discussion - Head-Fi.org
![Inverting the polarity on headphones dramatically changes soundstage | Headphone Reviews and Discussion - Head-Fi.org Inverting the polarity on headphones dramatically changes soundstage | Headphone Reviews and Discussion - Head-Fi.org](https://cdn.head-fi.org/a/6815297.png)