The hdmi port uses the hdmi 2.1 cable to connect the port on the tcl that supports 4k144hz, and the flash efficiency is only 30

by Poster May 6, 2025 11
Where is the problem, I suspect it is the line problem, is there any other possibility, TV false mark?

Replies

  • Anonymous6948 May 6, 2025
    What generation is the Mac mini from and does it support 2.1? Does the line support 2.1
  • Poster May 6, 2025
    mac mini m4
  • Poster May 6, 2025
    Line labeling supports 2.1, but it may be broken after long use.
  • Anonymous1872 May 6, 2025
    If tcl is not set to high flash, it may not be turned on by default
  • Poster May 6, 2025
    @ Anonymous1872 looked around for settings, but there are no relevant settings. Connect the mac mini 4 to a dell 32-inch 4k monitor, using the hdmi 2.0 cable, which is only 30hz
  • Anonymous2934 May 6, 2025
    Change the C to DP line
  • Poster May 6, 2025
    @ Anonymous2934 TV has no dp port
  • Anonymous2935 May 6, 2025
    tcl needs to additionally open to enhance hdmi
  • Poster May 6, 2025
    @ Anonymous2935 I looked around yesterday but didn't know where to set it. Let me search.
  • Anonymous1660 May 6, 2025
    TVs seem to have an option, it seems to be called HDMI advanced standard or something. When it is turned on, it is 2.0 +
  • Poster May 6, 2025
    @ Anonymous1660 @ Anonymous2935 Got 4k120hz done, tcl does need to turn on advanced hdmi, but this submenu only needs to be available when the input source is hdmi. It's quite a pit.