Currently Being ModeratedJun 4, 2013 7:09 AM (in response to user 10010010101)
Thanks for using Apple Support Communities.
In some cases, simply updating to the latest versions of iTunes and iPod Software may resolve your issue.
For more information, take a look at this article:
iPod troubleshooting basics and service FAQ
Press and hold the Sleep/Wake button and the Home button until the screen goes dark. The Apple logo should appear after a few seconds, then the Home screen should appear.
Best of luck,