Suddenly stopped working

[Kenno]

I've connected an STM32F103RBT6 Nucleo-64 to my computer and it worked fine for sometime, and then suddenly it lost connection. What is weird is that with the same cable, another identical board can connect without any issues. Does anyone have solution to this problem? (and it won't connect on other computers either).

[AScha.3]

Check with CubeProgrammer and show, what it telling, when "connect" (under reset , etc..) .

[mƎALLEm]

Hello,

 Is the ST LINK detected by Windows? Could it be USB connector issue on your board? try another cable ..

[Kenno]

It is detected by windows yes. The weird part is that it has worked fine for a long time, and I just tried to send it some code I already knew would work on it, but then it just showed that message no matter what me and my group have done.

[mƎALLEm]

Hello,

When you connect your board to the PC are you seeing the ST-LINK mass storage device in the list of the drives?