CR-10s Pro v2 bed heats up on turn on, can't control it

  • Like it says above as soon as I turn my printer on the bed starts heat. it will go to 150c, I can't control it, if I set the bed temp to 60, it goes up to 60, then keeps getting higher. I thought maybe it was a bad main board, so I installed a new main board, and it does the same thing.
    So It has something to do with the bed or ribbon cable. Any ideas?

  • Turns out I had a wire in the wrong place, everything is working fine now.

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