Weekly Build PI4 4.5.10 - TV will keep blanking out, flashing or not working at all.
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@e4rthdog said in Weekly Build PI4 4.5.10 - TV will keep blanking out, flashing or not working at all.:
Things changed with this setting but still unreliable.. What does it do?
It just filters out the 4k video modes. Do you have any other peripherals connected ? Have you tried another HDMI port of your TV ?
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@mitu said in Weekly Build PI4 4.5.10 - TV will keep blanking out, flashing or not working at all.:
@e4rthdog said in Weekly Build PI4 4.5.10 - TV will keep blanking out, flashing or not working at all.:
Things changed with this setting but still unreliable.. What does it do?
It just filters out the 4k video modes. Do you have any other peripherals connected ? Have you tried another HDMI port of your TV ?
A logitech F310 and a wireless keyboard Logitech K400. I tried with other ports.
I have another PI4 with Libreelec which runs normal, tested in that port also , same behavior.
It must be something with TV compatibility cause Libre elec once did that blinking and i just put it in defaults 1080p and run smooth without any problem.
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@e4rthdog said in Weekly Build PI4 4.5.10 - TV will keep blanking out, flashing or not working at all.:
It must be something with TV compatibility cause Libre elec once did that blinking and i just put it in defaults 1080p and run smooth without any problem.
That would have been useful to mention in the first post. Try to force 1080p in your
config.txt
as the default resolution. -
@mitu said in Weekly Build PI4 4.5.10 - TV will keep blanking out, flashing or not working at all.:
@e4rthdog said in Weekly Build PI4 4.5.10 - TV will keep blanking out, flashing or not working at all.:
It must be something with TV compatibility cause Libre elec once did that blinking and i just put it in defaults 1080p and run smooth without any problem.
That would have been useful to mention in the first post. Try to force 1080p in your
config.txt
as the default resolution.I have done it so using hdmi_group=1 and hdmi_mode=16 which has no effect....
I am downloading now on a separate card a fresh rasbian to test it directly on the TV for initial setup to see what happens....
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@e4rthdog said in Weekly Build PI4 4.5.10 - TV will keep blanking out, flashing or not working at all.:
I am downloading now on a separate card a fresh rasbian to test it directly on the TV for initial setup to see what happens....
That's a good test, though the RetroPie image is basically a Raspbian Lite image with added software, so I wouldn't be surprised if the result would be the same.
But
hdmi_group
shouldn't be1
instead of0
if you want to force 1080p ?hdmi_group=16
is not valid otherwise - see https://www.raspberrypi.org/documentation/configuration/config-txt/video.md. -
@mitu said in Weekly Build PI4 4.5.10 - TV will keep blanking out, flashing or not working at all.:
@e4rthdog said in Weekly Build PI4 4.5.10 - TV will keep blanking out, flashing or not working at all.:
It must be something with TV compatibility cause Libre elec once did that blinking and i just put it in defaults 1080p and run smooth without any problem.
That would have been useful to mention in the first post. Try to force 1080p in your
config.txt
as the default resolution.Just booted up in fresh rasbian and it does the same. See the vid.
I guess i will have to move to raspberry forums...
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This post is deleted! -
@mitu said in Weekly Build PI4 4.5.10 - TV will keep blanking out, flashing or not working at all.:
Try again adding to your
config.txt
:hdmi_group=1 hdmi_mode=16
to force 1080p.
This is what i had all along. That's what i wrote also, maybe it wasn't clear
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@e4rthdog I mis-read that part, hence my deleted message.
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@e4rthdog Try hdmi_ignore_edid=0xa5000080
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@Darksavior said in Weekly Build PI4 4.5.10 - TV will keep blanking out, flashing or not working at all.:
hdmi_ignore_edid=0xa5000080
no change.
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Added a topic on official forums here:
https://www.raspberrypi.org/forums/viewtopic.php?f=28&t=263302
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@mitu said in Weekly Build PI4 4.5.10 - TV will keep blanking out, flashing or not working at all.:
@e4rthdog I mis-read that part, hence my deleted message.
Just to keep you in the loop. The problem had a simple fix.
I called my wife with her nail cutter tool.
She trimmed the official cable plug and know the cable sits tightly on the PI4.
The case panel did not allow for the cable to fit 100% in the socket.
In any case i learned a lot at least :)
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@e4rthdog said in Weekly Build PI4 4.5.10 - TV will keep blanking out, flashing or not working at all.:
In any case i learned a lot at least :)
I'd say so myself.
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