Cannot optain connection to Cube Black

Hi all
I got myself a new secondhand Cube Black. For the life of me, I cannot get it connected to my Laptop. I tried reinstalling drivers multiple times but my laptop does not see the Cube at all. It only sees the USB serial device and not the Mavlink.

I get this message at 98% of Program upload when doing a Firmware update

Screenshot 2024-04-15 130613