I have a passport external drive. I tried to use it on my new cpu running win 10. Nothing happens, any ideas please. I almost forgot, I was using it on win 7 and it worked ok
Welcome to the WD Community.
Some of the user were able to get the passport to work on Win 10. As a recommendation, make sure that the USB drivers are being properly updated.
Also note that WD has not confirmed that all the portable units are supported on Win 10