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Stm32f4 discovery board:STLINK not connected

Question asked by mohit rai on Oct 12, 2017

Hello,

 

I am using stm32f4 discovery board, but when I am trying to connect the board to pc I am getting

error: "One of the USB device connect to this system is malfunctioned".

In device manager error is " Windows has stopped this device because it has reported problems. (Code 43)".

and LD8 is also on.LD8:Red  led indicates an overcurrent from the VBUS of CN5.

Is stm32f4discovery board  damaged?

 

Thanks

Regards,

Mohit Rai

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