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TM32-Discovery power on don't work

johnnymanke
Associate
Posted on July 08, 2012 at 02:03

Hello, I bought a STM32-Discovery, but when I turn on, the power led blink, and then the LED goes off. The PC dont detect a new hardware..

I measure the voltage in the TP1 is 0,85V. I think the board has a short but yet I dont know locate. I think if I remove the D1 BAT60JFILM, I measure 5 VCC from usb.

Somebody already had a problem equal?

Regards
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