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    Anet a8 bed temp

    So my bed temp is reported at 92c, this doesnít change when it is unplugged. It stays high. When heating the temp increases but Iím unsure what temp it is. I have changed hotend connector with hotbed and still temp remains high.
    I have ordered a new board but would like to solve the issue here. I have reflashed marlin and itís still the same!

    Any ideas?

    #2
    Is the temp sensor in marlin the correct one, you don't have a 100k sensor and marlin thinks it's a 10k

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      #3
      Mmm interesting - if your on FaceBook, maybe try posting here as well: https://www.facebook.com/groups/1068531466501015/

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        #4
        Originally posted by jjpython
        Is the temp sensor in marlin the correct one, you don't have a 100k sensor and marlin thinks it's a 10k
        I used the anet a8 config and a new board fixed it but wondering what I can do to fix the old board?!

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          #5
          Assuming you used the Anet a8 Marlin config, then the resistor value should be fine. If the reistor setting is correct, as noted above, then probably nothing. I would think that would indicate a faulty thermosistor... You didn't really say if this is a new problem with a working printer, or an out of the box problem. I'll assume it's a new problem, old printer, since your ordering a replacement instead of them (Anet) just giving you one. So, my mony's on dying thermosistor or an hbed short or something. Good luck!

          P.S. A pic of the underside of the board might help.
          Last edited by BlueCog; 02-21-2019, 03:41 PM. Reason: Sp

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