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STM32MP157D-DK1 no ST-LINK detected on Windows

MB11
Visitor

I have a new STM32MP157D-DK1.  I have booted the board using the enclosed SD card and all appears to be working.  The green LED next to CN6 is on, blue LED8 starts flashing a few seconds after power on.  One of the block of 4 red LEDs next to the ST-LINK connector is flashing.  I have connected the ST-LINK CN11 to a USB port on my Windows 11 laptop.  I was assuming that the ST-LINK would be detected by Windows and would appear in the list of devices.  However, I see nothing at all.  No ST-LINK, no virtual COM ports.  I have tried different power supplies for the board, different USB cables for the ST-LINK and different USB ports on the laptop.

Is there something else I need to do to see the ST-LINK or does this indicate the board might have a fault?

My aim was to run a very simple program on the CM4 processor using Cube IDE but so far all it says is No ST-LINK detected.  I have various other STM32 dev boards and the ST-LINK and COM ports show up just fine for all of those.

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