# MX3 failed upgrade

**URL:** <https://community.memryx.com/t/mx3-failed-upgrade/146>\
**Category:** Technical Support\
**Created:** [November 21, 2025, 4:04pm UTC](https://community.memryx.com/t/mx3-failed-upgrade/146 "2025-11-21T16:04:35Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![ronne991](https://avatars.discourse-cdn.com/v4/letter/r/3d9bf3/32.png) [@ronne991](https://community.memryx.com/u/ronne991)\
**Post date:** [November 25, 2025, 2:56am UTC](https://community.memryx.com/t/mx3-failed-upgrade/146/3 "2025-11-25T02:56:42Z")

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Hi @sureshvairamuthu, I followed steps 1 and 2. Step 2 failed because the M.2 unit isn’t being detected.

��\<�pre\>########## Memryx Flash UpdateTool - Directed (V1.6) ############### **Found 0 MemryX Devices.** Memryx PCIe EP not found! \<�/pre\>

> [@sureshvairamuthu](#):
>
> Are you referring to running the model directly through ONNX Runtime without compiling it to a DFP? Any additional details on how you’re running the inference would help us diagnose the performance issue.

Yes, that’s what I meant. I didn’t use DFP because the unit isn’t being detected. I used DFP before this issue. Now I am only running the program with onnx

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