Announcement

Collapse
No announcement yet.

LG 55uh770v screen just colour cycling

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    LG 55uh770v screen just colour cycling

    Screen is just cycling though colours no picture just full red then green then blue etc

    #2
    Re: LG 55uh770v screen just colour cycling

    See attached
    Attached Files

    Comment


      #3
      Re: LG 55uh770v screen just colour cycling

      Do a search through the forum for cycling. I'm sure it's something to do with the EEPROM. Have you tried to do a firmware update.


      https://www.lg.com/uk/support/product/lg-55UH770V
      Willing to help but I'm no expert.

      Comment


        #4
        Re: LG 55uh770v screen just colour cycling

        I'll give it a go any idea how to get into the service menu on this I've tried a few. Going to try a full factory reset

        Comment


          #5
          Re: LG 55uh770v screen just colour cycling

          Do a web search and see what you can find.
          You can try these
          https://www.wikihow.com/Display-the-...Menu-in-LG-TVs
          https://factory-reset.com/wiki/LG_Service_Menu
          Last edited by dick_barton; 12-13-2020, 10:36 AM.
          Willing to help but I'm no expert.

          Comment

          Working...
          X