# Display HAT Mini - blue led

**URL:** <https://forums.pimoroni.com/t/display-hat-mini-blue-led/24017>\
**Category:** Support\
**Created:** [January 29, 2024, 1:39pm UTC](https://forums.pimoroni.com/t/display-hat-mini-blue-led/24017 "2024-01-29T13:39:38Z")\
**Posts on this page:** 11\
**Page:** 1

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**Author:** ![micksulley](https://avatars.discourse-cdn.com/v4/letter/m/6de8d8/32.png) [@micksulley](https://forums.pimoroni.com/u/micksulley)\
**Post date:** [January 29, 2024, 1:39pm UTC](https://forums.pimoroni.com/t/display-hat-mini-blue-led/24017/1 "2024-01-29T13:39:38Z")

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I have a Display HAT mini, works fine, however there is a blue led on the right of the screen and I would like to turn it off. Is that possible and if so how do I do it?  
Thanks  
Mick

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**Author:** ![alphanumeric](https://sea2.discourse-cdn.com/flex016/user_avatar/forums.pimoroni.com/alphanumeric/32/2729_2.png) [@alphanumeric](https://forums.pimoroni.com/u/alphanumeric)\
**Post date:** [January 29, 2024, 4:16pm UTC](https://forums.pimoroni.com/t/display-hat-mini-blue-led/24017/2 "2024-01-29T16:16:56Z")

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Give this a try

```auto
from pimoroni import RGBLED
led = RGBLED(6, 7, 8)
led.set_rgb(0, 0, 0) 

```

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**Author:** ![micksulley](https://avatars.discourse-cdn.com/v4/letter/m/6de8d8/32.png) [@micksulley](https://forums.pimoroni.com/u/micksulley)\
**Post date:** [January 29, 2024, 6:59pm UTC](https://forums.pimoroni.com/t/display-hat-mini-blue-led/24017/3 "2024-01-29T18:59:25Z")

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That fails with No module named ‘pimoroni’.  
I have tried to install it with apt and pip but neither can find it. How do install it?  
Mick

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**Author:** ![alphanumeric](https://sea2.discourse-cdn.com/flex016/user_avatar/forums.pimoroni.com/alphanumeric/32/2729_2.png) [@alphanumeric](https://forums.pimoroni.com/u/alphanumeric)\
**Post date:** [January 29, 2024, 7:07pm UTC](https://forums.pimoroni.com/t/display-hat-mini-blue-led/24017/4 "2024-01-29T19:07:21Z")

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Ops, mixed up what it is, thought it was the Pico Display.  
Give me a minute or two and I’ll see what I can find out.

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**Author:** ![alphanumeric](https://sea2.discourse-cdn.com/flex016/user_avatar/forums.pimoroni.com/alphanumeric/32/2729_2.png) [@alphanumeric](https://forums.pimoroni.com/u/alphanumeric)\
**Post date:** [January 29, 2024, 7:14pm UTC](https://forums.pimoroni.com/t/display-hat-mini-blue-led/24017/5 "2024-01-29T19:14:27Z")

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Do you have anything else connected to the Pi’s GPIO?  
The pinout is here,  
[Display HAT Mini at Raspberry Pi GPIO Pinout](https://pinout.xyz/pinout/display_hat_mini#)  
and the schematic here,  
[display\_mini\_hat.sch (shopify.com)](https://cdn.shopify.com/s/files/1/0174/1800/files/display_mini_hat_schematic.pdf?v=1635342066)  
something must be pulling GPIO 22 low?

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<div class="post-metadata">

**Author:** ![micksulley](https://avatars.discourse-cdn.com/v4/letter/m/6de8d8/32.png) [@micksulley](https://forums.pimoroni.com/u/micksulley)\
**Post date:** [January 29, 2024, 7:55pm UTC](https://forums.pimoroni.com/t/display-hat-mini-blue-led/24017/6 "2024-01-29T19:55:53Z")

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Ah yes! I have an IQaudio DigiAMP+ which uses GPIO 22 as mute/unmute. Is there a way around this?

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<div class="post-metadata">

**Author:** ![alphanumeric](https://sea2.discourse-cdn.com/flex016/user_avatar/forums.pimoroni.com/alphanumeric/32/2729_2.png) [@alphanumeric](https://forums.pimoroni.com/u/alphanumeric)\
**Post date:** [January 29, 2024, 10:25pm UTC](https://forums.pimoroni.com/t/display-hat-mini-blue-led/24017/7 "2024-01-29T22:25:36Z")

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No easy solution, you would have to rewire one of the other. If your not using the LED, remove it, or cover it up with tape.

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<div class="post-metadata">

**Author:** ![micksulley](https://avatars.discourse-cdn.com/v4/letter/m/6de8d8/32.png) [@micksulley](https://forums.pimoroni.com/u/micksulley)\
**Post date:** [January 29, 2024, 10:56pm UTC](https://forums.pimoroni.com/t/display-hat-mini-blue-led/24017/8 "2024-01-29T22:56:45Z")

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For the finished project the audio HAT will be directly on the GPIO but the display will be connected with cables. Presumably I could just not connect GPIO 22?

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<div class="post-metadata">

**Author:** ![alphanumeric](https://sea2.discourse-cdn.com/flex016/user_avatar/forums.pimoroni.com/alphanumeric/32/2729_2.png) [@alphanumeric](https://forums.pimoroni.com/u/alphanumeric)\
**Post date:** [January 30, 2024, 9:41am UTC](https://forums.pimoroni.com/t/display-hat-mini-blue-led/24017/9 "2024-01-30T09:41:26Z")

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> [@micksulley](#):
>
> Presumably I could just not connect GPIO 22?

Yes, that should be fine.

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<div class="post-metadata">

**Author:** ![micksulley](https://avatars.discourse-cdn.com/v4/letter/m/6de8d8/32.png) [@micksulley](https://forums.pimoroni.com/u/micksulley)\
**Post date:** [January 30, 2024, 9:52am UTC](https://forums.pimoroni.com/t/display-hat-mini-blue-led/24017/10 "2024-01-30T09:52:33Z")

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Thanks for your help  
Mick

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<div class="post-metadata">

**Author:** ![alphanumeric](https://sea2.discourse-cdn.com/flex016/user_avatar/forums.pimoroni.com/alphanumeric/32/2729_2.png) [@alphanumeric](https://forums.pimoroni.com/u/alphanumeric)\
**Post date:** [January 30, 2024, 10:05am UTC](https://forums.pimoroni.com/t/display-hat-mini-blue-led/24017/11 "2024-01-30T10:05:05Z")

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No problem, happy to help.