I have had the coolermaster gua880 desktop for a couple years and the front mic jack stopped working a while back so I just used the back ones for my headset and continued to use the front audio jack for my speakers. The front audio jack sometimes only plays sound out of the left speaker and not the right. If I move the cable around and unplug it and plug it back in a couple times it will play out of both but it's been getting really annoying. I've plugged the port on the motherboard in and out and and it still is messed up. Is there a way to replace the two Jacks in the case? Or do I have to replace the whole the case?