iPad can't connect to iTune

[guest]

1. Unplug all other USB devices on your Mac/PC, then reconnect the iPad to a different USB 2.0 port. Don't connect it to your keyboard's USB port – go straight for your Mac/PC.

2. Try the hard restart trick – hold down the Sleep button until a red slider appears, then power off and restart by holding down the Sleep button again. Now restart your computer and reconnect your iPad.