# Problems with imx\_usb on PICO-PI-IMX/

**URL:** <https://hub.mender.io/t/problems-with-imx-usb-on-pico-pi-imx/1081>\
**Category:** General Discussions\
**Created:** [September 24, 2019, 7:04pm UTC](https://hub.mender.io/t/problems-with-imx-usb-on-pico-pi-imx/1081 "2019-09-24T19:04:36Z")\
**Posts on this page:** 1\
**Showing post:** 33

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**Author:** ![neuberfran](https://yyz2.discourse-cdn.com/flex036/user_avatar/hub.mender.io/neuberfran/32/369_2.png) [@neuberfran](https://hub.mender.io/u/neuberfran)\
**Post date:** [November 1, 2019, 10:36pm UTC](https://hub.mender.io/t/problems-with-imx-usb-on-pico-pi-imx/1081/33 "2019-11-01T22:36:20Z")

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@drewmoseley  
@mirzak

My yocto thud 2.6 project not going up.

I have a issue like this: [NXP imx8mm evk don't boot](https://hub.mender.io/t/nxp-imx8mm-evk-dont-boot/585).

But my board is imx7d-pico (without sdcard) and tutorial is this: [Technexion PICO-PI-IMX7](https://hub.mender.io/t/technexion-pico-pi-imx7/136)

Before the **dfu 0 mmc 0** command (in [@jorisoffouga](https://hub.mender.io/u/jorisoffouga) tutorial) I commanded **mmc partconf 0 0 7 0** to avoid the error \*\* Bad device mmc 0 \*\* in the **ums 0 mmc 0** command later. I have never used the **mmc dev 1** command.

As shown below link I think the error could be on partition 24.00 MB (unallocated)

How to solve my issue

> **[yoctoissue.png](https://drive.google.com/file/d/1joP8cKgaHr8Z-mZDLQooMPOxSiBOFQz_/view?usp=sharing)**
>
> Google Drive file.

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_[View the full topic](https://hub.mender.io/t/problems-with-imx-usb-on-pico-pi-imx/1081)._