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8 years, 4 months ago.
STM32F411 doesn't connect to the PC
To whom it may concern, I installed the latest ST-Link/V2 driver on my Win7 PC and then I tried to upgrade the firmware to the ST-LINK/V2-1 following the instruction provided in your tutorials. Unfortunately, no devices are found on my computer. The STM32F411 board does not appear to be recognized by Windows, and does not show up as a removable storage device. How can I fix it? Thanks, Alessandro
1 Answer
8 years, 4 months ago.
HI Alessandro,
Did the device ever connect to the PC correctly?
Have you removed any jumpers on the device? Please post an image of the device.
Have you tried another cable? Or pc?
Have you looked at trying to communicate with the chip using: http://www.st.com/en/embedded-software/stsw-link004.html
Here you could also erase the target flash if it is locked.
Regards,
Andrea, team mbed