My ipad2 keeps turning off, then back on every couple of minutes..help.
Not normal. Take it to an Apple Store for evaluation.
Make a Genius Bar Reservation
Try this first - Reset the iPad by holding down on the Sleep and Home buttons at the same time for about 10-15 seconds until the Apple Logo appears - ignore the red slider - let go of the buttons. (This is equivalent to rebooting your computer.)
Retrieving data ...