BL Touch don't work anymore

  • Hello Guys,

    i know this Forum is no BL Touch support Forum but maybe someone can helt me.
    My BL Touch stoped working today and i don't know exactly why.
    I tested the Voltage for the 5V and the 3.3V and everything should go in to the BL Touch but for some reason it dosen't work.

    I already orderd a new one but i wanna try to figure out what happened before i fire up the next one.
    Got anyone a Idea?
    As i sayed the wires a where they belong and i checked it 5-6 times. 😞

    My BL Touch is wired like that but i use Heater3 instead of Heater7:

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