I can see ipod nano on computer but unable to add or delete music

Step 1: To Delete the songs you don't like from iTunes library: Launch iTunes > Click Music mark > Select My Music > List your music as Songs > Select the songs you don't like > Click Delete to remove them. Step 2: Connect your iPod to computer > Sync the music from your computer to iPod with iTunes

Hi Keiontae Boykin
If you have forgotten the code, you can unlock the IPod by doing the following:
Connect your IPod to the primary computer you use it with (the first one IPod synced with), and open iTunes.
When you disconnect iPod from the computer, it will no longer be locked.
If you can't unlock IPod using either [the code or connecting it to the computer you use to manage its songs]. . . you can restore your iPod to factory settings using iPod Updater. Please note that this will erase all data on your iPod.
Afterwards, you can add your music and data back to your iPod.
If you want to change the primary computer that your IPod is associated with, do this:
1. Restore your iPod. WARNING: The restore process cannot be undone.
All of your songs and files will be deleted. Always make a backup of your important data.
2. Connect your iPod to the computer that you want to be the primary computer.
3. Open iTunes and synchronize.
If you can't unlock your iPod and you don't have access to the primary computer, your only option is to restore the IPod, which will erase all music and data.
Bud

This support document also provides additional information on locking and unlocking the iPod. According to Apple, if you have forgotten the code, you can unlock the iPod by doing the following:
Connect your iPod to the primary computer you use it with (the first one iPod synced with), and open iTunes. When you disconnect iPod from the computer, it will no longer be locked. If you can't unlock iPod using either [the code or connecting it to the computer you use to manage its songs]. . . you can restore your iPod to factory settings using iPod Updater. Please note that this will erase all data on your iPod. Afterwards, you can add your music and data back to your iPod. If you want to change the primary computer that your iPod is associated with, do this: 1. Restore your iPod. Warning: The restore process cannot be undone. All of your songs and files will be deleted. Always make a backup of your important data. 2. Connect your iPod to the computer that you want to be the primary computer. 3. Open iTunes and synchronize. Apple also notes that company "representatives cannot unlock an iPod if you forget your combination. If you can't unlock your iPod and you don't have access to the primary computer, your only option is to restore the iPod, which will erase all music and data."
google_protectAndRun("render_ads.js::google_render_ad", google_handleError, google_render_ad);

The following information has come directly from the apple support web site.

Adding Content Automatically or Manually
There are two ways to add content to iPod nano: ? Automatic syncing: When you connect iPod nano to your computer, iPod nano is automatically updated to match the items in your iTunes library. You can sync all your songs, playlists, videos, and podcasts, or, if your entire iTunes library doesn’t fit on iPod nano, you can sync only selected items. You can sync iPod nano automatically with only one computer at a time. ? Manually managing iPod nano: When you connect iPod nano, you can drag items individually to iPod nano and delete them individually from iPod nano. You can add songs from more than one computer without erasing songs from iPod nano. When you manage music yourself, you must always eject iPod nano from iTunes before you disconnect it.

The following URL will bring you to the iPod Nano manual. For more information on setting up you iPod see chapter 2: Setting up iPod Nano

http://manuals.info.apple.com/en_US/iPod_nano_5th_gen_UserGuide.pdf

I hope that information above has helped is some way.
If possible please rate this solution.

It let you restore it and you still get "unable to sync as playlist on ipod has changed"? I think that the restore was an erase and install and complete re-Sync of it. I think you need to try the restore function again and make sure it completely re-syncs before trying to do anything with it.

I think you have to install the proper drivers to your computer.

Go to itunes and click on a song that you want to delete and press the delete button on your keyboard and it will ask you if you are sure you want to delete this song from all playlists and off the ipod and click yes and it will delete. Unfortunately, it will not let you delete it from the ipod menu without connecting it to a computer.

Use iTunes 8 to sync or delete songs, photos, etc. Just connect the iPod to computer, download iTunes 8 from the internet, open iTunes 8, and then double-click on the icon of the iPod Nano to Sync files to your Nano.
The manual for the iPod Nano can be found at www.apple.com/support

connect it up to the pc,wait till its recognised,go to my computer,open it and look for a drive g,right click on it and then format,this will get rid of the music and anything else you have on there and you can then add new,or the alturnative is to go to driver g,explore it and delete music files manually.if not clued up on it the easiest way is to format.ok

no power coming in to my ipod got it plug in to the computer and will not come on