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DamirG
What's DOS?
Posts: 1
Registered: ‎06-23-2016
Location: AT
Views: 794
Message 1 of 4

MobileBroadband Issue: internal error error code 31 API failed

Hello Everyone,

 

I have one of X1 Carbon with this following error: internal error error code 31 API failed

Machine Model:

20BTS3LV0D
 
Did anyone have similar issue ?
Community SeniorMod
Community SeniorMod
Posts: 11,710
Registered: ‎06-06-2011
Location: RU
Views: 787
Message 2 of 4

Re: MobileBroadband Issue: internal error error code 31 API failed

Hi

There wasn't wwan broadband modem factory preinstalled in your laptop. Did you install it yourself?



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

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fd360
What's DOS?
Posts: 1
Registered: ‎06-28-2017
Location: US
Views: 524
Message 3 of 4

Re: MobileBroadband Issue: internal error error code 31 API failed

I have a 1st gen yoga thinkpad w/ the same error message, didn't come w/ a WWAN card, I installed it after purchase, any help on this?

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Community SeniorMod
Community SeniorMod
Posts: 11,710
Registered: ‎06-06-2011
Location: RU
Views: 517
Message 4 of 4

Re: MobileBroadband Issue: internal error error code 31 API failed

Are there errors or devices without drivers installed in the Device Manager? Is there "Other Devices" category? Is the wwan card Lenovo approved for your laptop model?

As I can understand, this error might be caused by device drivers. Try to update them within Device Manager.



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

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