Super User is a question and answer site for computer enthusiasts and power users. It's 100% free, no registration required.

Sign up
Here's how it works:
  1. Anybody can ask a question
  2. Anybody can answer
  3. The best answers are voted up and rise to the top

I've got a handheld camera connected to our Windows 7 computer. It used to work.

We unhooked the tower to move it and changed that plan and left it where it is.

Once we reconnected everything, the HDMI cable is no longer detected by the TV.
Nothing was changed!

How can we get them talking again?

share|improve this question

Your Answer


By posting your answer, you agree to the privacy policy and terms of service.

Browse other questions tagged or ask your own question.