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3538 Posts

07-12-2010

Malaysia

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  • Message 11 of 52

Betreff: Thinkpad X1 : Mobile Broadband - Does not recognise SIM cards

2011-06-17, 3:58 AM
@lars_s,

Appreciate if you can send me a private message on the following.

Name:
Mobile:
Email:

Model Type:
S/N:
BIOS:
Win 7 Ulti / Pro / Home:
x86 / x64:
SP1:

Power Manager:
Power Manager driver:
Power Profile:
Lenovo Mobile Broadband Activation version:

Also I understand you manage to got it working based on your post above however after reading the Lenovo German forum, you mentioned that it does not work after resuming from sleep mode?

//JameZ

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1 Posts

06-18-2011

USA

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  • Location: USA
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  • Message 12 of 52

Betreff: Thinkpad X1 : Mobile Broadband - Does not recognise SIM cards

2011-06-18, 17:40 PM

I am havign the same issue and have contacted support, which does not have an answer.  If anyone has any suggestions I would greatly appreciate it. 

 

K

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3538 Posts

07-12-2010

Malaysia

5065 Signins

104816 Page Views

  • Posts: 3538
  • Registered: ‎07-12-2010
  • Location: Malaysia
  • Views: 104816
  • Message 13 of 52

Betreff: Thinkpad X1 : Mobile Broadband - Does not recognise SIM cards

2011-06-20, 8:40 AM
@All,

Issue has been escalated to engineering.

//JameZ
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13 Posts

06-13-2011

Fürth

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  • Message 14 of 52

Betreff: Thinkpad X1 : Mobile Broadband - Does not recognise SIM cards

2011-06-20, 9:21 AM

@JameZ

 

i've send you a message with the informations

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3538 Posts

07-12-2010

Malaysia

5065 Signins

104816 Page Views

  • Posts: 3538
  • Registered: ‎07-12-2010
  • Location: Malaysia
  • Views: 104816
  • Message 15 of 52

Betreff: Thinkpad X1 : Mobile Broadband - Does not recognise SIM cards

2011-06-22, 3:39 AM
@All,

lars_s dropped me an email mentioning that after upgrading the software for Mobile Broadband Drivers Version to 6.3.3.6, it solve his issue.

Ensure all drivers have been updated based on the following list.

- Lenovo Mobile Broadband ActivationVersion 4.0.0014.00
- ThinkVantage Access ConnectionVersion 5.82
- Mobile Broadband Drivers Version 6.3.3.6
- Bios Version 1.06

Appreciate if those affected could test this out.

Thanks lars_s for the update.

///JameZ
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19 Posts

06-06-2011

Berlin

58 Signins

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  • Location: Berlin
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  • Message 16 of 52

Betreff: Thinkpad X1 : Mobile Broadband - Does not recognise SIM cards

2011-06-22, 3:57 AM

I am using the same versions  (except Access Connections 5.83) but for me it does not fix the problem. Some times i can establish a connection with WWAN, but most of the time (95%) the WWAN device is "unknown"

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3538 Posts

07-12-2010

Malaysia

5065 Signins

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  • Posts: 3538
  • Registered: ‎07-12-2010
  • Location: Malaysia
  • Views: 104816
  • Message 17 of 52

Betreff: Thinkpad X1 : Mobile Broadband - Does not recognise SIM cards

2011-06-22, 6:54 AM
@Spritelite,

Contact service on this issue to get the circuit checked as there might be some connection issue.

//JameZ
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7 Posts

05-30-2011

Berlin, Germany

69 Signins

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  • Location: Berlin, Germany
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  • Message 18 of 52

Betreff: Thinkpad X1 : Mobile Broadband - Does not recognise SIM cards

2011-06-22, 7:04 AM

I also have the same driver versions as lars_s but it still doesn't work. Today a Lenovo technican will come and replace the mainboard.

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1 Posts

06-18-2011

Sweden

27 Signins

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  • Posts: 1
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  • Location: Sweden
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  • Message 19 of 52

Betreff: Thinkpad X1 : Mobile Broadband - Does not recognise SIM cards

2011-06-22, 12:57 PM

I got the message from the Lenovo Support that the cause of the problem is a insufficient isolation of the SIM/board circuits. As I understand it, engineering are looking into the problem and will work out a solution. I'm looking forward to get the issue fixed.

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3538 Posts

07-12-2010

Malaysia

5065 Signins

104816 Page Views

  • Posts: 3538
  • Registered: ‎07-12-2010
  • Location: Malaysia
  • Views: 104816
  • Message 20 of 52

Betreff: Thinkpad X1 : Mobile Broadband - Does not recognise SIM cards

2011-06-23, 5:33 AM
@kristern,

There is actually a fix for it however we are pending the team to upload the fix for the service centers so they know how to fix it. Will keep everyone posted once the steps are released to service centers.

//JameZ
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