My iPod Classic 160GB, which I use almost daily, has been having trouble lately physically connecting via its USB sync port. Jiggling the cable sometimes gets it to connect. Otherwise it still works brilliantly.
Try taking a small thin piece of cardboard (cut from a cereal box or something similar) and seeing if you can get any dust or gunk out of the 30-pin port on the bottom. Sometimes it's just dust causing a connection to fail.
Try taking a small thin piece of cardboard (cut from a cereal box or something similar) and seeing if you can get any dust or gunk out of the 30-pin port on the bottom. Sometimes it's just dust causing a connection to fail.