# Thermistor is saying Hotend Temp is -30

**URL:** <https://forum.snapmaker.com/t/thermistor-is-saying-hotend-temp-is-30/30566>\
**Category:** J1/J1s IDEX\
**Created:** [March 28, 2023, 2:57pm UTC](https://forum.snapmaker.com/t/thermistor-is-saying-hotend-temp-is-30/30566 "2023-03-28T14:57:59Z")\
**Posts on this page:** 1\
**Showing post:** 9

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**Author:** ![Miles](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.snapmaker.com/miles/32/20805_2.png) [@Miles](https://forum.snapmaker.com/u/Miles)\
**Post date:** [June 1, 2023, 9:54pm UTC](https://forum.snapmaker.com/t/thermistor-is-saying-hotend-temp-is-30/30566/9 "2023-06-01T21:54:12Z")

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I did get it to fit, now that the firmware allows these changes, I’ll finally be able to make it happen. I’ll see if I can get it done. May need the fan duct to be different to accommodate that change

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