EM7455 not enabled by default under Windows 10

[furyc]

HI! I have problem with EM7455. Can not get signal but read operater.

[jyijyi]

what is the return of the followings?

ati3
at!impref?
at!Gstatus?
at+cpin?
at!pcinfo?
AT!entercnd="A710"
at!usbcomp?