# How to troubleshoot Pynq SD image build problems?

**URL:** <https://discuss.pynq.io/t/how-to-troubleshoot-pynq-sd-image-build-problems/2768>\
**Category:** Support\
**Created:** [June 24, 2021, 4:20pm UTC](https://discuss.pynq.io/t/how-to-troubleshoot-pynq-sd-image-build-problems/2768 "2021-06-24T16:20:46Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![cathalmccabe](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.pynq.io/cathalmccabe/32/3348_2.png) [@cathalmccabe](https://discuss.pynq.io/u/cathalmccabe)\
**Post date:** [July 2, 2021, 7:28am UTC](https://discuss.pynq.io/t/how-to-troubleshoot-pynq-sd-image-build-problems/2768/2 "2021-07-02T07:28:45Z")

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Are you using the PYNQ pre-built image flow?:  
[https://discuss.pynq.io/t/quick-porting-of-pynq-using-pre-built-images/1075/15](https://discuss.pynq.io/t/quick-porting-of-pynq-using-pre-built-images/1075/15)

Cathal

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