I have a 2GB black iPod Nano (1G). It works perfect but once I hold play/pause to shut it off, it will not come back on by pushing keys. If I reset it (hold on/off, menu+center) then it turns on and works perfect...until the next time I hold play/pause to shut it off. Then it won't turn back on again unless it's reset. Even plugging it in doesn't get it to turn on...only resetting. Here is what I have tried so far: -Complete discharge/recharge -Restore through iTunes -Resetting the iPod -Running diagnostic tests by holding previous+center while reboot. All tests passed. -Opened iPod and checked battery voltage...battery is good. I don't know what else to try. Any ideas? Hate to get rid of this thing when it works perfect other than turning on the right way.