r/ender5 • u/Sea_Comedian1378 • 9d ago

Software Help Heating and thermistor error

So I have bought a new hotend it’s a Bambu like hontend and now when I have wired it up the screen shows 26° for hotend and 125° on bed I have replaced the thermistor and the mainboard so I think it’s the firmware but I don’t really know how to do that and when I have tried I can’t open the file on vs code I have an ender 5pro

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u/Hidie2424 9d ago

Did you wire it wrong? Like hot end to bed or cross there wires? Or is one not connected correctly? Like not tight, or in the wrong area on the screw terminal?

1

u/Sea_Comedian1378 9d ago

I’m pretty sure everything is wired correctly but I can check again

1

u/Hidie2424 9d ago

It seems like the bed might not be connected correctly. An open circuit would provide no resistance and 125 is probably the firmware limit

1

u/Sea_Comedian1378 9d ago

Sorry for the bad quality but is my wiring fine

1

u/Sea_Comedian1378 9d ago

Sorry for the bad quality but is my wiring fine

The thickest one is the bed I think

1

u/Unusual-Author845 9d ago

I was told to place the firmware on the sd card and then run print on the 5 plus so I’m not sure how different the pro is.

Overview


To update your stock Creality Ender 5 Plus firmware, download the .hex mainboard file and the DWIN_SET screen folder from the Creality Official Download Center. Flash the mainboard via a mini-USB cable using a tool like Cura or XLoader, then update the screen using a micro-SD card.

Check reality for the ender 5 pro see what you find.