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<strong>dragonboard</strong>-410c HDMI is not getting up - <strong>dragonboard</strong>410c - 96Boards Forum

dragonboard-410c HDMI is not getting up

Products Support dragonboard410c
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#1

Hi all,

I am facing issue with HDMI port, is not up and running using krikstone branch with core-full-cmdline.

Please find the log file attached herewith through link below:

Regards,
Arijit

#2

Did you figure out your issue with the HDMI port? I have a batch of these that is acting flaky with HDMI. Almost seems like a bad port.

#3

I have a dragonboard 420c that started experiencing HDMI display issues after patching - Im running Linario-Debain - SID.

I first suspected the patches messed up the video BUT after doing a re-install I had the same problems.

Im not sure if its a bad HDMI port or bad cable OR possibly a power issue. After changing my power supply I have had much better luck. I need to cycle power ocassionaly to recover the display. No error messages so far as I can tell.