No 4k signal on my Samsung TV

  • Hi,

    I can't get the 4k work with my Samsung TV and Raspberry PI 4. I have tried all the solutions, different settings in Config.txt disable CEC etc. When I want to watch a 4k movie or change the GUI to 4k the signal is lost.

    Raspberry PI 4

    Libreelec 9.1.502

    Samsung UHD TV (qe55q7f)

    Does anyone have a solution?

    Thanks!

  • So far 99.99% of the 4k media that I've seen (except for test media) is <= 30fps, so unless you actually have real 4k60 media, remove the 4k60 enable option and it should behave better.