- Reset the iOS device. Nothing will be lost
Reset iOS device: Hold down the On/Off button and the Home button at the same time for at
least ten seconds, until the Apple logo appears.
- Reset all settings
Go to Settings > General > Reset and tap Reset All Settings.
All your preferences and settings are reset. Information (such as contacts and calendars) and media (such as songs and videos) aren’t affected.
- Restore from backup. See:
- Restore to factory settings/new iOS device.
If still problem, make an appointment at the Genius Bar of an Apple store since it appears you have a hardware problem.
- If not under warranty Apple will exchange your iPod for a refurbished one for $149 for 32 abd 64 GB 5G:
You can do it at an Apple store by making an appointment:
or sent it in to Apple. See:
A third-party place like the following maybe less. Google for more.
Fix it yourself if you are up to it