# Anycubic Kobra Go does not work extruder and heater bed

**URL:** <https://klipper.discourse.group/t/anycubic-kobra-go-does-not-work-extruder-and-heater-bed/14890>\
**Category:** General Discussion\
**Created:** [March 13, 2024, 9:19am UTC](https://klipper.discourse.group/t/anycubic-kobra-go-does-not-work-extruder-and-heater-bed/14890 "2024-03-13T09:19:27Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Magnus](https://avatars.discourse-cdn.com/v4/letter/m/e9c0ed/32.png) [@Magnus](https://klipper.discourse.group/u/Magnus)\
**Post date:** [March 13, 2024, 9:19am UTC](https://klipper.discourse.group/t/anycubic-kobra-go-does-not-work-extruder-and-heater-bed/14890/1 "2024-03-13T09:19:27Z")

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### Basic Information:

Printer Model: anycubic kobra go  
 MCU / Printerboard: Raspberry Pi 3 Model B Rev 1.2 / Huada Semiconductor HC32F460  
 `klippy.log`  
[klippy.log](https://klipper.discourse.group/uploads/short-url/7Q410PChFpiAV3ynRsTsG0Ld4W5.log) (454.3 KB)

Hello, please help. The printer stopped heating the bed and extruder. When installing the factory firmware everything works, but when installed the klipper stops working. The mosfet on the board opens when commanded, but no voltage is supplied to the table and extruder.

_Fill out above information and_ **_in all cases attach your_ `klippy.log` _file_** (use zip to compress it, if too big). _Pasting your_ `printer.cfg` _is **not** needed_  
_ **Be sure to check our “Knowledge Base” Category first. Most relevant items, e.g. error messages, are covered there** _

### Describe your issue:

…

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<div class="post-metadata">

**Author:** ![Sineos](https://yyz2.discourse-cdn.com/free1/user_avatar/klipper.discourse.group/sineos/32/18_2.png) [@Sineos](https://klipper.discourse.group/u/Sineos)\
**Post date:** [March 13, 2024, 10:16am UTC](https://klipper.discourse.group/t/anycubic-kobra-go-does-not-work-extruder-and-heater-bed/14890/2 "2024-03-13T10:16:12Z")

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Replace

```auto
[output_pin enable_pin]
pin: PB6

```

with

```auto
[output_pin enable_pin]
pin: PB6
value: 1

```

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**Author:** ![system](https://global.discourse-cdn.com/free1/uploads/klipper/original/1X/64419bf2aac6639e6ef5cef200dcd456b0a01ac3.png) [@system](https://klipper.discourse.group/u/system)\
**Post date:** [April 12, 2024, 8:17pm UTC](https://klipper.discourse.group/t/anycubic-kobra-go-does-not-work-extruder-and-heater-bed/14890/3 "2024-04-12T20:17:02Z")

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