im having a problem where im using a monitor with a acer predator laptop through hdmi and my headset headphones are working but the microphone on headset isnt. I know the microphone works on the headset but not when plugged into the monitor. And yes I have a splitter for audio in and audio out mic so the headset can hit both but it still doesnt work when plugged into monitor. It is an xbox headset but i dont think that would be the problem. Thank you!