In my HAF 912 Case, the earphone/headphone jack is having problems. When i plugged one of my earphones in, one ear didnt have sound at all. When I plugged my other pair in, one ear was very soft, but when I tried to plug both into my phone for music, they worked fine. I don't want to return this whole case and take my new rig apart, is there anyway to fix this? Thank you.