plz help. my sons ipad is disabled n have no idea how to fix it.

Try a reset.

press the start key and home key together for 10second until you saw apple icon

http://support.apple.com/kb/HT1212

Does the cable work. If not check it. Or find another one that you use.

http://support.apple.com/kb/TS1538

For windows use link above.

For mac

http://support.apple.com/kb/TS1591

try using the steps in this article

Forgot to ask. Does an error message come up.

You need the latest and need itunes in order to work.

On computer