Ethernet no link detection

Dear all I have build my own custome board using STM32F407IGT6 device and used ST802RT1A as the PHY, when I start debugging and I break at main,my PC recognize the Ethernet link, but when I start the...
No ST-Link detected

i am using STM32f205vg board for my work.when i try to debug the code with the board connected it shows the message NO ST-LINNK DETECTED. in the debug setting i have selected St-link debugger and also...
no ST-Link detected

I compile my very first project with no error. I was wondering what to do next and I find the 'download' icone. Why not ! I clic on it and i get a message 'ST-Link not detected'. What did I miss ? ...
No ST-Link detected

i am using STM32f205vg board for my work.when i try to debug the code with the board connected it shows the message NO ST-LINNK DETECTED. in the debug setting i have selected St-link debugger and also...
Ethernet no link detection

Dear all I have build my own custome board using STM32F407IGT6 device and used ST802RT1A as the PHY, when I start debugging and I break at main,my PC recognize the Ethernet link, but when I start the...