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

SamJ_47
Associate

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 1
FBL
ST Employee

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 Accept as Solution on the reply which solved your issue or answered your question.