Connecting Board to Laptop

[Immr_Vr_HW]

Hello,

I am new to FW/EE design for one of my board that has a STM32G0B1CEU6N.

I got the board from our CM that has wifi modules and a battery connected to the PCB board which has the above mentioned STM. 

What i would like to understand is how to communicate with the board for flashing the new FW/SW.

The board has a 2X2 (pin header) that has the SWDIO, SWCLK, NRST and GND. 

Can this pin be connected to ST-LINKV2 to talk via USB from WIndows. I also have STM32CUbeprogrammer installed.

I tried connecting it the way as mentioned above but it does not detect. What could be the issue here?

[Tesla DeLorean]

The chip/board needs to be viable for the ST-LINK to work. ie board needs power, chip needs to be wired correctly.

The authentic, stand-alone, ST-LINK/V2 needs a power connection from the target on either pin 1 or 2 of the 20-pin ARM header.

STM32 Cube Programmer reports this voltage in the right pane.