iPod not recognized by iTunes or Device Manager
iPod is not recognized by iTunes or Device Manager on either my PC (Windows 10) or laptop (Windows 7), while it had for a number of years. When looking for iPod in Device Manger is will only show up as Hidden Device with properties saying "Currently, this device in not connected to the computer (Code 45) ." Apple Mobile Device USB driver is up to date. ITunes was reinstalled. I have tried several different connectors and verified that at least one of them has Apple symbol on it. Another newer iPod Nano does sync, but I cannot use its smaller male connection on its cord with this iPod. I have gone through all the suggestions on the "Device not recognized" Knowledge Base. I have not restored the iPod, but am reluctant to do so for rear of making it even less usable. It plays fine. When I plug it into my computer is does charge. I assume that confirms that the cable and device are OK.
Since it is out of warranty, I do not believe that I will get any help at the Genius Bar at the Apple Store, or they will try to sell me a new device. Am I correct?
What else can I do?
Windows 7