I have to bend the coax S/PDIF cable to get sound?

That's pretty much the issue. My computer's audio is connected to a receiver on the other side of the room via a CoAx-Spdif cable coming from this motherboard: http://preview.tinyurl.com/nfpj6z I've pulled it out and put it in so many times the port is now a little loose on the board. I'm not sure if its the motherboard or the cable cuz the cable looks fine but I have to bend the cable to the left in order to get any sound and keep it there somehow and I'm worried I might break it off. How do I fix this? should I clamp the out port with a wrench to try and make the hole smaller bc its a little loose? should I convert the coax spdif to optical and plug it in right next to it? Should I get a female to female coax and try to put another short cord in there? What would you guys do?