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No ST LINK connection with STM32L1-Discovery

Question asked by Jasper298 on Apr 17, 2013
Latest reply on Apr 17, 2013 by fm
Since yesterday, i can't establish a ST LINK connection with my STM32L1-Discovery board. I've tried it in CrossWorks on my MacBook, the error was 'ST-LINK LOG'.
After that, I've tried it on my windows 7 pc with ST LINKv2 (downloaded from ST website) and also no luck. The last try was with Keil uVision, and the error was: 'no device connected'.
Yesterday, i've tried to upload a new program into my Discovery board, after that moment, it went wrong. Probably a bad program. How can i (hard) reset my device?

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