# HummingBoard Hailo-15 AIOT - MIPI DSI Screen Not working

**URL:** <https://community.solid-run.com/t/hummingboard-hailo-15-aiot-mipi-dsi-screen-not-working/1126>\
**Category:** Uncategorized\
**Tags:** yocto\
**Created:** [April 11, 2026, 1:00pm UTC](https://community.solid-run.com/t/hummingboard-hailo-15-aiot-mipi-dsi-screen-not-working/1126 "2026-04-11T13:00:17Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![kp24](https://avatars.discourse-cdn.com/v4/letter/k/a183cd/32.png) [@kp24](https://community.solid-run.com/u/kp24)\
**Post date:** [April 11, 2026, 1:00pm UTC](https://community.solid-run.com/t/hummingboard-hailo-15-aiot-mipi-dsi-screen-not-working/1126/1 "2026-04-11T13:00:17Z")

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Hi,

I have the Hailo 15 EVB kit with the MIPI-DSI display. The board is working fine.

But the display that has come with it does not show anything, after successful boot process the display’s backlight is ON but nothing shows on it.

Kindly help in resolving this issue.

Linux Kernel and os-release info -  
5.15.32-yocto-standard  
NAME=“HAILO Hailo-15”  
VERSION=“1.7.0”  
RELEASE\_REV\_METADATA=“/etc/hailo-rev”

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**Author:** ![jnettlet](https://dub1.discourse-cdn.com/flex005/user_avatar/community.solid-run.com/jnettlet/32/62_2.png) [@jnettlet](https://community.solid-run.com/u/jnettlet)\
**Post date:** [April 13, 2026, 9:43am UTC](https://community.solid-run.com/t/hummingboard-hailo-15-aiot-mipi-dsi-screen-not-working/1126/2 "2026-04-13T09:43:25Z")

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can you please post your dmesg output with the display attached?

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<div class="post-metadata">

**Author:** ![kp24](https://avatars.discourse-cdn.com/v4/letter/k/a183cd/32.png) [@kp24](https://community.solid-run.com/u/kp24)\
**Post date:** [April 13, 2026, 10:48am UTC](https://community.solid-run.com/t/hummingboard-hailo-15-aiot-mipi-dsi-screen-not-working/1126/3 "2026-04-13T10:48:06Z")

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Here is dmesg output file -

> **[dmesg\_out.txt](https://drive.google.com/file/d/1OH6P5kajCJ7r3zQJ7p2hCpYGau_FuKJV/view?usp=sharing)**
>
> Google Drive file.

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<div class="post-metadata">

**Author:** ![jnettlet](https://dub1.discourse-cdn.com/flex005/user_avatar/community.solid-run.com/jnettlet/32/62_2.png) [@jnettlet](https://community.solid-run.com/u/jnettlet)\
**Post date:** [April 14, 2026, 5:55am UTC](https://community.solid-run.com/t/hummingboard-hailo-15-aiot-mipi-dsi-screen-not-working/1126/4 "2026-04-14T05:55:44Z")

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It is not detecting the panel. Can you please just double check the ribbon cable and make sure it is securely connected to the board. Sometimes they can be slightly askew and not make good connections across all the pins. If that doesn’t make a difference I will provide additional debugging steps.

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<div class="post-metadata">

**Author:** ![kp24](https://avatars.discourse-cdn.com/v4/letter/k/a183cd/32.png) [@kp24](https://community.solid-run.com/u/kp24)\
**Post date:** [April 14, 2026, 8:01am UTC](https://community.solid-run.com/t/hummingboard-hailo-15-aiot-mipi-dsi-screen-not-working/1126/5 "2026-04-14T08:01:46Z")

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Thanks for the reply.  
But I have checked the connections it is physically connected via the ribbon cable and the pins are also in correct order.  
I can see the back-light turn ON when i power ON the board.