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Visitor II
February 15, 2024
Question

STM32F407VET6 Development Board gives a "Unknown USB device(descriptor failed)" error

  • February 15, 2024
  • 1 reply
  • 1205 views

The board is newly purchased from ROBOKITS INDIA, and i received it about 4 days back, now when im connecting it to my laptop, it gives an error saying device descriptor failed, now i tried to do the other solutions like uninstalling the driver, restarting laptop and also disabling the fast startup, still no luck.

Do i need to configure the USB_OTG as dual device type and then Flash it to make it work or the hardware is just defective?

1 reply

ST Technical Moderator
March 11, 2024

Hello @SamJ_47 

 

Please contact ST official distributers here Contacts - STMicroelectronicsand refine your search by country

Your device likely doesn't respond at all.

 

To give better visibility on the answered topics, please click on "Best answer" on the reply which solved your issue or answered your question.Best regards,FBL