STM32 STLINK Detect problem

[Operi.1]

Hello

I am using stm32f072c8t6 in my project but stlink does not connect stm32 somehow

How can I detect the fault?

boot pin > 10k > GND

NRST pin>10k 3.3v

[Tesla DeLorean]

Make sure the board is properly powered, and the VTarget pins 1 or 2 on the 20-pin ST-LINK header are connected to the 3.3V of the board

Double check the part orientation, and that you've correctly identified pin 1

Show a picture of board with ST-LINK attached to it.

Schematic looks Ok, check the voltages on the board.

[Operi.1]

[Tesla DeLorean]

Need to connect the 3.3V pin to Pin 1 on the ST-LINK 20-pin connector (bottom left as pictured)

[Operi.1]

that cable was connected normally and it came out while taking pictures.

bidet gives internal command error in keilde debug section