Quantcast
Jump to content
  • 0

After updating firmware 04.71.25 pic is degraded on 55UM7450


Cudnovati Sisavac

Question

Maybe I didnt noticed that before. But when watching TV programs (DTV, via antenna, DVB-T2/h265) I noticed that logos arent super crisp, sometimes like they have those artefacts around them, noticable specially when looking from close, like when you have in tube streaming, also similar artefacts can be seen when looking at TV telps with lots fo jpegs/inforgraphics). Its noticable on pictures (human faces) but less. Like some pixelisation.  Some channels are better but....I doubt that has anytging to do with update but I want to be sure if that is possible....the last two updates (newer than my stock firmware) came with minor fixes (says nothing about processing or picture). What do you think?

I have 55UM 7450PLA LED TV. I manually updated from 04.07.20 to 04.71.25 (firmware downloaded from official LG page for this model).

Link to comment
Share on other sites

  • Answers 0
  • Created
  • Last Reply

Top Posters For This Question

Popular Days

Top Posters For This Question

0 answers to this question

Recommended Posts

There have been no answers to this question yet

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Answer this question...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Similar Topics

    • By Derek Weselake (WEZ)
      Hey there,  I have had a  OLED55B6P for ten months and I love it but

      I have a problem all a sudden, just today it starts to show a black screen with fire works every minutes if I don't press a button on the remote.

      I have no eco mode on, no power save modes on, TV firmwire is up to date, and tried turning off on and on the tv.

      anyone know how to fix?
    • By turtuv
      hi guys, I have an LG CX65 bought a month ago. it's already happened two times that while I was watching a normal TV channel the fireworks screensaver kicked in. After the first time I did a reset of the TV, but it happened again today. Someone has experienced this issue? If could be useful to know, I have an Xbox series x, a ps5 and a soundbar connected respectively to HDMI port 1, 2 and 3 and the consoles always stays in sleep mode. they works great, no problem at all, and the hdmi cables are brand new.
      the first time the fireworks kicked in while a was watching a news Channel i has only the soundbar and PS4 connected tho.
      I hope you can help me out
       
      Inviato dal mio SM-G965F utilizzando Tapatalk
       
       
    • By News Reporter
      Becoming more sustainable means a commitment to using fewer resources, creating less waste, and doing everything possible to ensure a healthy planet for future generations. LG Electronics embraces this challenge and continues to take steps to reduce its environmental impact through an extensive program of ESG management. Along with its ambitious Zero Carbon 2030 initiative and goal to transition completely to renewable energy by 2050, LG offers innovative solutions that can help consumers to live more in balance with nature today.

      LG recently had an opportunity to demonstrate its eco-conscious exhibit for its state-of-the art HVAC solutions at Korea Energy Show 2021, South Korea’s largest annual energy exhibition. Instead of wasting new resources on a temporary exhibit, LG used prefabricated shipping containers and adopted recycled materials such as wood waste to create a unique, visually interesting space.

      Exhibiting a complete range of highly efficient LG HVAC solutions suitable for homes, offices, schools as well as other indoor environments, the highlight of the exhibit was a new commercial air conditioner made more efficient via an AI engine.

      LG’s latest HVAC solutions leverage smart technologies to help create better indoor air quality while simultaneously cutting energy consumption. LG’s ceiling-mounted 1 Way Cassette with comprehensive air purification system cleans, cools and heats the air to keep the home comfortable all year around.

      Other LG innovations on exhibit at the show included the LG Energy Storage System (ESS) and Building Energy Control (BECON), a powerful duo that together create a total energy management solution for businesses. Also on display was the LG 4-Way DUAL Vane Cassette which employs UVnano technology and an antibacterial drain pan to enhance the hygiene of the unit and the airflow produced.1
      LG showcased its first GHP Hybrid Heat Pump system air conditioner, a cost-effective option for educational and governmental facilities. LG’s hybrid solution combines the advantages of electric- and gas-powered climate control systems to deliver superb performance while reducing the cost of cooling and heating.2

      To further minimizing its footprint, LG moved to using recycled materials for the packaging of the outdoor units of its system air conditioners. Instead of using expanded polystyrene in its packaging, LG opted for expanded polypropylene as it offers improved cushioning and protection for its products. LG estimates that switching to reusable expanded polypropylene for all its AC packaging will cut its annual paper usage by 85 tons and polystyrene usage by 19 tons.

      After the conclusion of Korea Energy Show 2021, LG donated the exhibition containers to Habitat Korea, the South Korean branch of the global nonprofit Habitat for Humanity. The repurposed containers will be utilized by the organization as a dedicated education center.
      As LG’s efficient, eco-responsible HVAC solutions demonstrate, creating a healthy, comfortable indoor environment doesn’t have to come at the expense of sustainability. With innovations that carefully consider the needs of its customers and the well-being of the planet, LG is helping to bring about a
      # # #
      1 Testing conducted by FITI Testing and Research Institute verified the LG DUAL Vane Cassette resulted in the reduction of 99 percent of Staphylococcus bacteria and colon bacillus.
      2 Based on cooling/heating load of 52HP (GHP 32HP and Multi V 20HP) and the proper energy source (electricity or gas), the LG GHP Hybrid Heat Pump can save up to 28 percent of the energy cost (electricity and gas combined) compared to the energy cost of using Multi V alone. Operation cost may vary depending on load conditions, climate and other environmental factors.

      link hidden, please login to view
    • By Spoll
      It would be great if I didn't need to use an Amazon fire stick on my awesome oled tv to get the apps I want.
      Please update the webos to at least 4.0 on modelsOLED65B6PB6
       
    • By WAT SA P
      HOW DO WE SHIFT REGION FROM MIDDLE EAST TO US

×
×
  • Create New...