From what I remember, integrated NFC readers built into many laptops and tablets typically are not PC/SC enabled… so there are drivers and registry edits needed to enable PC/SC support so Windows can see it as a “normal” smartcard reader. I have no idea if this is the case with Lenovo… but to find out if it works that way, definitely check device manager to see that it shows up under Smart Card Readers.
Next open a command line prompt and type certutil -scinfo to list smart card readers the OS sees:
You should see your reader listed… and if you have your tag placed on the reader while you issue that command you should also see the the card marked as SCARD_STATE_PRESENT and the ATR for your card.
If you don’t see your NFC reader listed when you issue certutil -scinfo then you may need updated or special drivers or settings to get your integrated NFC reader to function as a PC/SC compliant reader.