When I connect my iPod Touch to my iMac it does not show up as being connected no matter which USB port I use. When I charge the battery the battery charging symbol also does not show up. I am not able to download anything. What should I do?
I am very adept at computer. However, until recently I could plug in my iPod and download iTunes. Now I no longer can download ANYTHING from my computer. I am able to charge the battery but the symbol no longer shows up. Any suggestions?
iPod touch, OS X Mountain Lion (10.8.2), novice user