[NAME]  According to the XPS 8930 Setup and Specifications, there is only one Mic port and it is on the front panel. The three ports on the back panel are Front L/R surround line-out (yellow), Rear L/R surround (black), and Center/subwoofer LFE surround (orange). [IMAGE][IMAGE][IMAGE]
I have audio input working just fine if I plug my mic into the "mic" at the front of the computer.  But the problem is that with that, the headphone, the USB cables all there and hanging down, I can't access my DVD platter and it gets tangled.  So I'd like to migrate all my cables elsewhere and have been trying to use the pink mic (presumably) jack at the rear of the computer.  The moment I unplug from the front...all recording/input ceases.  Kaput.  Done.  I have tried using multiple options in the settings, all to no avail.  Making me wonder if this pink audio-looking port is even for input at all.  Does the 8930 ship with just mic input in the front?!!Thank you!
XPS 8930, rear mic not working