Important changes to forums and questions
All forums and questions are now archived. To start a new conversation or read the latest updates go to forums.mbed.com.
7 years, 4 months ago. This question has been closed. Reason: Unclear question
Board doesn't boot?
I just finished writing a simple program to power (D13) and (D12) when pressing the USER_BUTTON, I flashed it and the LEDs connected to the ports didn't light up. I tried switching positions and suddenly the COM (LD1) led started blinking red. My computer doesn't recognize it as an USB device and I have no idea on how to fix this. Any suggestion?