PedanticDan wrote:My HDMI Out 2 has also stopped working, without any firmware update. The same monitor and cable work fine on HDMI Out 1. Other monitors that work with HMDI Out 1 do not work with HDMI Out 2.
I tried downgrading firmware to 8.6, that did not help. Updated back to the latest and that did not help.
The problem started yesterday as intermittent. Then by the end of the day, it just doesn't work at all.
I submitted a support request ... I haven't received a response.
[EDIT: I got a response from support. It looks like I may be sending to then for testing.
And to clarify, I tried all the different output 2 choices when HDMI Out 2 started flickering, and again when started going black randomly, and again when it stopped entirely.]
HDMI is not a very robust physical connection. I just had the HDMI port out go bad in my Panasonic camera... and that port is not used very often. And even when it is used, it's in a very controlled environment (in a studio, locked down on a tripod, with zero movement).
Try gently/slowly manipulating the HDMI connector while it's plugged in to see if the connection is intermittent. I'm not saying this is definitely your problem, but it's simple and free to try, and if nothing else will eliminate the physical HDMI port as the cause.