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10 Posts

01-01-2013

New York

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Re: T530 wifi problem / WAN Miniport (Network monitor) #2 problem

2013-01-09, 12:07 PM

If your engineers would like to review our event logs and sysconfig, I'm sure some of us would agree to provide before any other steps are taken.

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1 Posts

01-09-2013

Germany

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Betreff: T530 wifi problem / WAN Miniport (Network monitor) #2 problem

2013-01-09, 14:50 PM

Hi,

I have the problem with the WAN Miniport monitor as well. I'm using a T420 423663G with BIOS 1.43 on Windows 8, 64 Bit. When the T420 restarts from Power saving mode I'm not able to reconnect to any network and no network connections are displayed.

 

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7 Posts

12-19-2012

santa cruz, CA USA

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Re: T530 wifi problem / WAN Miniport (Network monitor) #2 problem

2013-01-09, 18:31 PM

Also i have, as someone else reported, a yellow exclamation / Code 31 on Intel WiUSB --> USB-IF xHCI USB Host Controller

 

machine type w530 2436CTO

OS win 8 pro x64

 

And also I've installed the most recent version of the WiFi drivers from the Intel web site.

it hasn't fixed the WAN MiniPort or WiUSB problems, though.

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3 Posts

08-24-2012

Norway

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Re: T530 wifi problem / WAN Miniport (Network monitor) #2 problem

2013-01-09, 18:43 PM
Got a T430 Dec 21. Did a clean install of W8 x64 from DVD. Same problem with xHCI USB and miniport..

Tried lenovo update, but only the chipset came up and change of that did not help.
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2 Posts

01-10-2013

Netherlands

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Re: T530 wifi problem / WAN Miniport (Network monitor) #2 problem

2013-01-10, 9:39 AM

Same WAN Miniport issue with my Thinkpad S430 (Windows 8 64bit as delivered)


I resolved the xHCI USB issue by updating the Intel driver.

http://www.intel.com/p/en_US/support/detect

 

Grtz, Mark

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35 Posts

12-09-2012

US

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Re: T530 wifi problem / WAN Miniport (Network monitor) #2 problem

2013-01-10, 13:48 PM
Mark, what is the driver listed as on that page? I ran the detection utility there and it didn't find any new drivers for me, but I still have the xHCI USB issue. Thanks.
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2 Posts

01-10-2013

Netherlands

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Re: T530 wifi problem / WAN Miniport (Network monitor) #2 problem

2013-01-10, 21:34 PM

Hi Valiant, Updating the WiUSB device with a package named "Setup 3.5.40.0.exe" resulted in a proper functioning of the Intel WiUSB (xHCI USB) device.
Driver Version: 1.0.24.13195, Driver Date: 26-9-2012

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35 Posts

12-09-2012

US

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Re: T530 wifi problem / WAN Miniport (Network monitor) #2 problem

2013-01-13, 3:51 AM

Thanks, Mark!

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1 Posts

12-25-2012

Minneapolis

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Re: T530 wifi problem / WAN Miniport (Network monitor) #2 problem

2013-01-13, 12:23 PM

I clean installed windows 8 on my W530 after the Wan miniport issue occured. I found that the problem can be solved if I installed all the win8 updates including KB2756872 before I install any drivers. I think the update KB2756972 causes wifi problem because it would overwrite some values in the system. If you installed the driver after the update, the error can be avoided since the wifi driver would overwrite the changes KB2756872 made. Hope it helps

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3 Posts

01-14-2013

Sweden

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Re: T530 wifi problem / WAN Miniport (Network monitor) #2 problem

2013-01-14, 18:37 PM

Exactly the same problem with a similar machine - X1 Carbon!

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