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dantzy1976
Paper Tape
Posts: 3
Registered: ‎07-26-2016
Location: RO
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Message 1 of 7

T440 install Sierra Wireless AirPrime Model : EM7355

Hello,

 

I have T440 and 4G card Sierra Wireless AirPrime Model : EM7355 , and I recieved the following message from BIOS : unauthorized network card is plugged , please remove : SYSTEM HALTED.

 

Anyone solved this problem?

Dan

Community SeniorMod
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Posts: 12,042
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Location: RU
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Message 2 of 7

Re: T440 install Sierra Wireless AirPrime Model : EM7355

Hello

It seems modem isn't Lenovo branded, i.e.it might be generic, sample or not for Lenovo laptops. So, it has USB IDs not white listed in the BIOS. What IDs (2x4 symbols) do you see on the screen with error 1802 text?

What is the manufacturer's p/n of the modem (I mean not a Sierra's p/n em7355)? It'll be helpful to see the modem label photo (paint over IMEI).



x220 • Gobi 2000 3g | hdd, msata ssd, wwan, wifi, gps -- unique hand-made config
ThinkPad 25 Special Anniversary Edition. #retro. Signed by D.Hill
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dantzy1976
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Message 3 of 7

Re: T440 install Sierra Wireless AirPrime Model : EM7355

 

IMG_3960.JPG

Community SeniorMod
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Posts: 12,042
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Message 4 of 7

Re: T440 install Sierra Wireless AirPrime Model : EM7355

As I said above your modem isn't Lenovo branded. It's a HP lt4111 (service p/n SPS 704030-001). Despite it's build on the same Qualcomm & Sierra generic sample, it's not Lenovo approved, has different hardware IDs, out of the T440 BIOS white list:
03F0:4E1D and 03F0:5A1D instead of 1199:901F and 1199:901E



x220 • Gobi 2000 3g | hdd, msata ssd, wwan, wifi, gps -- unique hand-made config
ThinkPad 25 Special Anniversary Edition. #retro. Signed by D.Hill
T470p | X1 Carbon Gen3 | Miix 2 10" | Yoga Tablet 2-1050F (Android) + BT Keyboard
ThinkPad Stack • 2.4/5 Wireless Router, HDD 1 TB, BT Speaker, Power Bank, Mobile Projector

Do it well, worse becomes itself

Communities:   English    Deutsche    Español    Portugues    Русскоязычное    Česká    Slovenská    Українська   Moto English

dantzy1976
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Registered: ‎07-26-2016
Location: RO
Views: 1,823
Message 5 of 7

Re: T440 install Sierra Wireless AirPrime Model : EM7355

Understood. There is no posibility to make it work?

Community SeniorMod
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Posts: 12,042
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Location: RU
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Message 6 of 7

Re: T440 install Sierra Wireless AirPrime Model : EM7355

If you have some skills, in theory, you could perform to change those modem IDs using specific AT commands.

But the best way is to replace this modem if you'e not a US citizen or a frequent traveller in this country. This modem is for the US networks mainly (LTE and CDMA/EV-DO) and for 3G UMTS ones worldwide, doesn't support the European, and Romanian in particular, LTE networks (frequency bands). So, in Europe you'll be able to use 3G UMTS service only, not LTE one.



x220 • Gobi 2000 3g | hdd, msata ssd, wwan, wifi, gps -- unique hand-made config
ThinkPad 25 Special Anniversary Edition. #retro. Signed by D.Hill
T470p | X1 Carbon Gen3 | Miix 2 10" | Yoga Tablet 2-1050F (Android) + BT Keyboard
ThinkPad Stack • 2.4/5 Wireless Router, HDD 1 TB, BT Speaker, Power Bank, Mobile Projector

Do it well, worse becomes itself

Communities:   English    Deutsche    Español    Portugues    Русскоязычное    Česká    Slovenská    Українська   Moto English

Estyle
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Posts: 10
Registered: ‎05-08-2016
Location: US
Views: 682
Message 7 of 7

Re: T440 install Sierra Wireless AirPrime Model : EM7355

Where can i download the AirPrime Model EM7355 driver for Window 10?

 

changed link to 3rd party site into card name - mod

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