[mythtv-users] Emergency video debug

[Ian Evans]

On Thu, Jan 29, 2015 at 9:23 PM, Nick Rout <nick.rout at gmail.com> wrote:

> Have you tried real simple stuff like unplugging and replugging the hdmi
> cable?
>
>
>
Relative was over watching a Blu-ray with the missus, so I didn't have a
chance due to the location of the box. When I was finally able to, luckily
the box came back. Just curious, how does that happen? Neither the TV nor
the mythbox had been moved. And I did multiple reboots. So what in the
physical act of re-plugging makes the change? Is it something like a
transient electrical blip causing the issue and then the reconnecting
handshake fixing it?

Thanks to everyone for all the ideas.
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