I have a STM32L475 and when i connect my mcu to my computer , i can not get any signs from pc that i connect a usb driver to my Pc and when i went into the device manager and checked the disk drivers there is no st-link Usb connected.I installed the necessary hardwares and softwares by following the website such as ( st-lin utility v.4.5.0 and st-link usb driver v.2).But whenever i run the program St-Link utilty and click the connect The program says There is no ST-link connected (by the way when i plugged my MCU to the pc the MCU gets power and it Steady Check Led is blinking constantly but it has to be steady and stop blinking.)
