How to Troubleshoot a no-video problem on a Wacom Cintiq 21

In this clip, you'll learn how fix no-video problems when using a Cintiq 21 as a monitor. Happily, it's easy. So easy, in fact, that this video tutorial can present a complete, step-by-step overview of the process in just over two minutes. For more information, including detailed, step-by-step instructions, take a look.