Posted by: Garshne
Looks like it's receiving no sound.
Your mic could be stuffed, your cables could be stuff, you might be mute and not realise it, your computer could be blocking the signal, a whole -blam!- number of things.
That's the problem, it isn't, I talk into it, and can hear myself fine (because that's how the headset is, and I'm going to assume it works because of that) but the damned computer won't receive sound.