Dell Latitude e6540 Unknown problem about composite usb

Question

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dell problem.PNG

I'd like to know what that yellow exclamation mark reveres to.

Everything works, or rather I can not understand what does not work.

I don't have the fingerprint detector.

I don't have INTEL CENTRINO for the blutooth.

I do not understand what that error refers to.

Thanks for everything

nyc10036 · Answer

Windows 10? card reader?

100Andy100 · Answer

Thank you for your reply but it must be something else. I don't even have the wwan

nyc10036 · Answer

what is the HARDWARE_ID for the device?

100Andy100 · Answer

I tried to search for the Hardware ID. Here's what I got.

Latitude