Apple iPod nano "3rd gen blank" Questions

...3rd Gen ipod? The screen is white when turned on and I cannot see any writing or icons. The ipod is recognised in itunes, plays the tunes on it and can be updated. Tried the 5 R's, I get a dark line ...

3rd Gen - I can see the photos when I'm choosing from the menu (from the split screen selection). however, when I click the folder that I want or rather just choose any photos at all, it blanks out!!!

...3rd gen nano wont turn on I was uploading songs and unpluged the usb cord befor i should have so then i turned it off and then tryed to turn back on and it wont come on and my computer dont recanize ...

...3rd gen has frozen on me. I cannot turn it off or change the screen, it does however charge. Also, the format is not color anymore, it appears to be an old charging format. Hold the Menu and Center ...