• LG 42LW4500-ZB dziwny obraz

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LG 42LW4500-ZB dziwny obraz

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  1. Topic title should contain: the device's manufacturer, full model and the brief description of problem.
  2. Topic message should contain: the PCB marking code (required in case of hardware repairs), an extended description of problem, things you have checked/replaced/measured, your conclusions and the question. If you are not able to find the PCB marking code, please read THIS TOPIC. If you still cannot locate the PCB markings, please upload a clean, both-side photos of the mainboard - it is required to remove any films, modules or brackets possibly covering these markings.
  3. Before posting a new topic please read all topics in TRAININGS subforum and make a preliminary diagnostic based on the content of those trainings.
  4. Uploading of any complete schematics, BIOS / firmware files or any other kind of documentation, or linking to 3rd party websites with such files, is STRICTLY PROHIBITED. You can only upload the small portion of documentation or, link to BIOS file on UNVERIFIED BIOS FILES subforum, which simplifies the diagnostics/repair. You are not allowed to upload more then one complete page of instruction/schematic per single topic. The file you upload must not contain any watermarks, "confidential" markings, links or email addresses and cannot be password-protected.
  5. It is only permitted to describe one faulty device per single topic - you should always open a new topic for each subsequent device.
  6. Requesting of the full schematics, BoardView files, BIOS files or any other kind of documentation is NOT ALLOWED in this subforum. If you need to ask for any of these, you should open a new topic in DOCUMENTATION/BIOS REQUEST subforum.
 This topic is marked as ARCHIVAL. Please only reply if your message contains the solution (Terms and Conditions p. 12.1).

#1 LG 42LW4500-ZB dziwny obraz

by demon351 • 21 March 2022, 08:47
Witam mam problem z telewizorem LG 42LW4500-ZB, po chwili od włączenia
telewizor nagle zmienił ekran na taki jak na zdjęciu. Po próbie podłączenia
go ponownie nadal jest to samo oraz się resetuje i tak w kółko.Próbowałem
zrobić update po USB niestety wyskakuje błąd podczas aktualizacji.
Model płyty EBT61581653

Image

Re: LG 42LW4500-ZB dziwny obraz

by Google Adsense [BOT] • 21 March 2022, 08:47

#2 Re: LG 42LW4500-ZB dziwny obraz

by matic • 21 March 2022, 19:52
Hello!

Do you get a picture and sound, if you connect the TV with a signal source via HDMI or Scart?

#3 Re: LG 42LW4500-ZB dziwny obraz

by demon351 • 21 March 2022, 20:14
Tak obraz i dzwięk na chwile jest po HDMI

#4 Re: LG 42LW4500-ZB dziwny obraz

by matic • 22 March 2022, 20:32
Try to reflow the LGE35230 chip on mainboard. It is located under the heatsink.

#5 Re: LG 42LW4500-ZB dziwny obraz

by demon351 • 22 March 2022, 20:37
Chodzi Tobie o ten procesor,już próbowałem Hot Airem,niestety bez rezultatu.
Image

#6 Re: LG 42LW4500-ZB dziwny obraz

by Vogelek23 • 22 March 2022, 22:03
demon351 wrote:już próbowałem Hot Airem
To tak, jakbyś próbował podnieść ciężarówkę, dmuchając pod nią urodzinowy balonik :| No proszę Cię, od kiedy to Hot-Airem lutuje się układy BGA o takich wymiarach?

Re: LG 42LW4500-ZB dziwny obraz

by Google Adsense [BOT] • 22 March 2022, 22:03
 This topic is marked as ARCHIVAL. Please only reply if your message contains the solution (Terms and Conditions p. 12.1).
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