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USB Device no recognized

Syed_Haque
Visitor

‎2025-10-13 7:33 AM - last edited on ‎2025-10-13 8:34 AM by

I have diymore stm32f407vgt6 board , I connect usb  give DEVICE NOT RECOGNIZED  if i try DFU mode BOOT0 >3.3V, BOOT1 > GND, I try  every thing  but nothing . please  help mee

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Gyessine
ST Employee

‎2025-10-13 8:36 AM

Hello @Syed_Haque , and welcome to the ST Community,

First, you can refer to this article to improve your chances of finding a solution.
Could you provide more details about your schematic and the context of your project?
Gyessine

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

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