hello i have a P50 lenovo Laptop and EM7455 installed i have this error [image] device manager : [image] [image] [image]

you need to enable the modem port for AT command for further investigation: [image] no cellular service for em7455 with window10! MC/EM Series Alright all done Still the same Skylight states radio is turned off[skylight]

Lenovo p50 Em7455 No service error

IoT Modules MC/EM Series

jyijyi June 25, 2021, 1:08am 2

you need to enable the modem port for AT command for further investigation:

1 Like

Topic		Replies	Views
WWAN card driver won't override MS automatic/generic "best driver"	6	1534	September 20, 2021
EM7455 showing No Service and Verizon (Forbidden) IoT Modules	20	4008	April 15, 2024
Not working: EM7455 in Panasonic Toughbook CF-53 MK4 on W10 20H2 MC/EM Series	11	4099	October 15, 2021
no cellular service for em7455 with window10! MC/EM Series	31	17680	January 5, 2022
MC7455 No service MC/EM Series	11	249	May 8, 2024

Lenovo p50 Em7455 No service error

Related topics