# Knobs not working

**URL:** <https://discourse.zynthian.org/t/knobs-not-working/3357>\
**Category:** Building Zynthian\
**Created:** [October 24, 2019, 4:59am UTC](https://discourse.zynthian.org/t/knobs-not-working/3357 "2019-10-24T04:59:47Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![jofemodo](https://discourse.zynthian.org/user_avatar/discourse.zynthian.org/jofemodo/32/2_2.png) [@jofemodo](https://discourse.zynthian.org/u/jofemodo)\
**Post date:** [October 24, 2019, 8:43am UTC](https://discourse.zynthian.org/t/knobs-not-working/3357/2 "2019-10-24T08:43:59Z")

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Could login via ssh and send the output of this command:

```
gpio i2cd

```

I want to add a diagnostics script in the webconf, but until now you have to do it by hand …

Also, please check this entry:

> [@Kit V3: Encoders not working \[SOLVED\]](https://discourse.zynthian.org/t/kit-v3-encoders-not-working-solved/3131):
>
> Hello! My V3 Kit just arrived today. I assembled everything prepared an SD card with the latest image, did boot: Everything was as expected (got to the Zynthian screen but Encoders not working yet). I followed these steps: -Set the Hardware to V3 through the web config tool -Reboot -Updated the software through the web config tool -Reboot -Triple checked the wiring - unplugged and replugged the encoders Still, none of the encoders is doing anything, neither when I turn nor push it. Nothi…

Regards,

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