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LCD TVs - LED

Recognizes HDMI port in a moment but fails to connect.

marquito18
hace 5 años
hace 5 años
Good afternoon respected Yoreparo technicians, I need you to give me a hand to solve this problem, I want to connect through the HDMI port my dvd and does not connect, just do the search and then there is no activity, the brand of the TV is LG and the Model is 42LD650, please what can I do to try to solve this problem, I clarify that in the other RCA vido inputs the audio and video is normal, already check the HDMI cable change for another and it is not the cable, also change the dvd on the other just to test and the result is the same, and I also test for the 2 HDMI ports and nothing, I appreciate your help and guidance that you provide.
TobíasTv
TobíasTv
13.721
hace 5 años
hace 5 años
Hello Marquito, what I will tell you is cruel, that you solve with a micro reflow, all the LE and LD, like yours, of the LG brand came with the bad BGA welds, Tobias greetings PD after the reflow a cooler walking slowly helps a lot
marquito18
hace 5 años

Hello, thank you for the answer, I would have to submit the maiboard part of the microphone to a reflux in order to seal the micro that is detaching, there are other times that you also do not want to turn on but it happens very randomly. Another concern is that I noticed that it brings some small Reset 2 pushbuttons on the main, if I press them when the TV is on, could some data be lost to some function? . Maybe better not to touch them?

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TobíasTv
TobíasTv
13.721
hace 5 años

hello, if those mains have all kinds of problems, they hang on the logo, they restart, the hdmi ports are not running, there is no entry, understand that it depends on the connection of the microphone is detached is the fault,
I do not like to touch those buttons you are talking about, just touch those of the d5500 line and the only thing it does is restart the TV, as if you unplug it, I do not advise touching. Cheers

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marquito18
hace 5 años

Thanks Tobias and sorry for the delay.

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