HDMI not output not working since I updated to 7.0.2

I have witnessed this same problem after updating to 7.0.2.

The adaptor, HDMI cable, and other software all work completely fine and worked until the update.

Try this - 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.)

 Cheers, Tom 😉