no video out from dm800se clone's scart

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friends and fellow satmate. pls help me. i shutted down my dm800se clone for work. on my return, i saw that my box boots alright but its not giving out video and sound.i tried Hdmi and i was getting video and sound alright. i have tested my scart cable on my dvd and its working fine. pls what should i do?

 

[Ferret]

Make sure in AV settings the scart output is selected, you can just about manage to chack this on the 800s lcd.

 

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thank you

@ferret. Thank you very much. you have been off help to me on many occassions. i really appreciate that. i selected the scart in av settings but the screen has been shaking and blinking. i dont know what to do. once again thank u very much.

 

[Ferret]

Try another scart socket on the tv or even try it on another TV.

Have seen this before and the problem was dry solder joints on the mobo where the scart connects but before do that try it on another TV.

 

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thanks

thank you very much. pls i have changed, tv and scart cable but still no show. i have also tried flashing a new image ( newnigma2)
but no picture and sound again.

 

[Billysky]

try connecting both, scart and hdmi.

 

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thanks

try connecting both, scart and hdmi.

i have tried that but no show.

This is how the box bahaves now:
when i switch it on bootlogo dont display no matter the type of image. the second bootlogo appears but its very dim and if care is not taken, you might not see it. the final logo that acts as a wallpaper appears but the screen is not stable. sometimes the screen is divided with the bottom rather at the top. with the hdmi its ok.