Whitelist Resolution & No Audio after update

Kodi
1

My Beelink MINI MXIII II S905X was previously working and I was able to see multiple resolutions.
After being prompted to update to 9.2.4.2 I have no audio and only a single resolution(720p).
Also the screen stays blank during boot.
The Beelink is connected to an amp via HDMI. I have tried the different Audio output options, previously it was using passthrough to the amp via HDMI.

I saw another post suggesting to run “dispinfo”, here’s the output of that.
http://ix.io/2B9m

Thanks for any ideas to fix this.

2

Turn on your amp and TV, then reboot CoreELEC.

3

Thanks. All components were turned on, the Beelink input on the amp was also selected.
The boot time seems much longer than it used to be, 30 seconds or so.
I just tried again after pulling the power, and the behaviour is the same.

4

From the dispinfo, it’s unable to retrieve any EDID information. It’s as if there is no display connected to it.

5

Multiple reboots later it now has identified my Amp and TV. Both Audio and Video are back working as expected. :slight_smile:
http://ix.io/2BeT
Is there there some way to preserve/retain this configuration? In case the Amp and or TV are on different inputs during boot up?

6

Did you try to clean all HDMI wire and input connectors, as this looks to me as temporarily bad/poor connection on some point in video chain…

7

No, I just pulled the power connector out twice and waited for it to boot.
Previously, I probably switched input on the amp during boot-up

8

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