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
no cellular service for em7455 with window10! MC/EM Series	31	18182	January 5, 2022
Not working: EM7455 in Panasonic Toughbook CF-53 MK4 on W10 20H2 MC/EM Series	11	4441	October 15, 2021
NO SIGNAL ON EM7455 General wireless topics	2	3477	April 14, 2018
EM7355 Radio off, no service MC/EM Series	17	5619	September 20, 2018
[Lenovo] EM7355 VZW - No service on Win 10 x64 MC/EM Series	1	1552	October 25, 2016

Lenovo p50 Em7455 No service error

Related topics