Dell XPS 16 Windows 11 Not working with Thunderbolt

[Bob Panick]

I just bought a Dell XPS 16 9640 with the Core Series 1 i9. It's supposed to support three Thunderbolt 4 ports. But I have a sneaking suspicion that it isn't working with Thunderbolt at all. I have two Thunderbolt devices that I used successfully with my three year old Dell XPS 17 (11th gen i7).

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