My sound is going through PC instead of the MIC with headset

So i've been browsing forums for a while now and can't find out what's going on. I have a sound card with Realtek HD Audio. Recently, I connected a PCIM cord to my motherboard so I can have sound on an HDTV, which works fine. SINCE then, this problem started. The front ports for MIC and sound don't work at all, I don't get an "audio device detected" message. If i plug my headset MIc and Sound into the back of the PC, i hear the sound but so does everyone else instead of my Voice. I can tell this i whats happening because when I right click on recording options i see the bars on the mic moving with my sounds. Now if I unplug the sound portion and leave the MIC in, it does pick up my voice as normal. I can even plug in my speakers and they will play sound and it will work that way. not really ideal for a headset however, I'm not sure what setting to change or what to do to get this to work. Also the headset does not show up in playback devices, i have show hidden and unused checked. I tried to update my drivers but when I try to install them windows gives me a "untrsuted" pop-p that re-appears not matter how many times I select allow. any ideas?

I did manage to fix the front jack issue, but the pc isntead of mic problems persists. I do have 2 different devices i have swithc between speakers and "digital output" if I want to use my TV. picking either as default doesnt fix the issue.