My windows is stuck during bootcamp and says i need to eject disk but will not allow me to. How can I eject disk?

Question

When I turn on the mac to install windows in bootcamp my windows gets stuck and says I must eject disk to install but will not allow me to eject disk. How can I eject the disk?

Answer 1

Deauthorizing the computer will only cause you to have to enter a password to play iTunes Store purchases on that computer. It doesn't have anything to do with media thats synced to the iPod, other than the account user name is synced too.
Check this Apple document out -> Using iPad or iPod with multiple computers
If you want to delete the music library on your device and make the new computer its "home" computer, choose Erase and Sync. iTunes will delete all songs and playlists on your device, and then will copy the music library and playlists from the new home computer to your device.
If you want to move the iTunes Store purchases on your device to the new computer, choose "Transfer Purchases." The new computer must be set up with your iTunes Store account and authorized to play your iTunes Store purchases in order to transfer your iTunes Store purchases.
Notes:
Synchronization generally occurs only in one direction, from your computer to your device. However, if you are legally allowed to transfer song files, you can use your iPod as a hard disk3. An exception is the transfer purchases feature, which allows you to restore purchased iTunes content to an authorized computer from your device.