MacBook Pro charge cord problems?

Out of the blue, I was using my Mac this morning and BOOM! The charge cord-one of those 85W MagSafe power adapters-just stopped working. It was plugged in properly too. I checked the apple website but couldn't find a solution. Don't tell me to hack into it with a screwdriver or any of that crap because I'm not a DIY-er. How do I fix the cord?