Problem with HDMI input

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mugna69
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Joined: Tue Feb 06, 2018 8:54 am

Problem with HDMI input

Post by mugna69 » Tue Feb 06, 2018 9:31 am

Hi everyone,
Can someone please help me? I didn't find any topic about this in the forum.
I want to connect a raspberry pi 2 on my 49KS7000 using HDMI cable on port 2 but my TV says "no signal".
On HDMI port 1 i connected a Playstation 4 PRO and it works.
I tried to enter in service menu but i can't understand what to change.
The strange issue is that if I power on the raspberry connected to a PC monitor and then i disconnect the hdmi and move to the tv.. it works for a while.
I tried to connect also a notebook to the TV using HDMI2 but the TV says always "no signal". Is there a way to "wake up" the hdmi signal?
Thanks!
George

asiersan
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Re: Problem with HDMI input

Post by asiersan » Tue Feb 06, 2018 12:59 pm

I think problem is not in tv sise.

Its in raspberry side


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mugna69
Posts: 5
Joined: Tue Feb 06, 2018 8:54 am

Re: Problem with HDMI input

Post by mugna69 » Tue Feb 06, 2018 7:12 pm

Yes, it could be a raspberry problem, but i tried also with a common notebook connnected using an HDMI cable and the tv doesn't detect the signal.
Raspberry pi has a /boot/config.txt file that you can edit to change hdmi output settings.. but i tried to change everything and nothing happens..
It works for a while just when i switch on my raspberry connected to a pc monitor and then moving the hdmi cable to the tv.. seems like the tv needs a sort of "wake up" signal from hdmi..
Does anyone have a raspberry pi connected to a samsung smart tv?
Thanks!

asiersan
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Re: Problem with HDMI input

Post by asiersan » Tue Feb 06, 2018 9:24 pm

Yes, i have one.
This problem is strange. What Os are you using??

I have a raspberry with recalbox and no problem


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mugna69
Posts: 5
Joined: Tue Feb 06, 2018 8:54 am

Re: Problem with HDMI input

Post by mugna69 » Wed Feb 07, 2018 11:42 am

I tried raspbian and retropie... none working.. did you edit the /boot/config.txt file in your os or just plugged your hdmi cable to the tv?

mugna69
Posts: 5
Joined: Tue Feb 06, 2018 8:54 am

Re: Problem with HDMI input

Post by mugna69 » Fri Feb 09, 2018 9:38 am

asiersan wrote:
Tue Feb 06, 2018 9:24 pm
Yes, i have one.
This problem is strange. What Os are you using??

I have a raspberry with recalbox and no problem


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Can you send me a screenshot of the hdmi page of the service menu in the tv? Maybe I have something to change on the service menu.
I tried a raspberry with recalbox and i also tried another raspberry, and a notebook also.. none of them works! :cry:

Image

asiersan
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Re: Problem with HDMI input

Post by asiersan » Fri Feb 09, 2018 10:13 am

mugna69 wrote:
asiersan wrote:
Tue Feb 06, 2018 9:24 pm
Yes, i have one.
This problem is strange. What Os are you using??

I have a raspberry with recalbox and no problem


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Can you send me a screenshot of the hdmi page of the service menu in the tv? Maybe I have something to change on the service menu.
I tried a raspberry with recalbox and i also tried another raspberry, and a notebook also.. none of them works! :cry:

Image
Ok i will send you when i return home.


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zoelechat
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Re: Problem with HDMI input

Post by zoelechat » Fri Feb 09, 2018 10:28 am

I do NOT receive any PM. Please use forum.

asiersan
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Problem with HDMI input

Post by asiersan » Fri Feb 09, 2018 6:31 pm

I same as sent by zoelechat
Samsung 55HU7500L
Samsung 40F6500
Samsung 32K5570SU

mugna69
Posts: 5
Joined: Tue Feb 06, 2018 8:54 am

Re: Problem with HDMI input

Post by mugna69 » Wed Feb 14, 2018 9:56 am

ok thanks everyone!!!

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