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Posts: 7
Registered: ‎08-31-2009
Location: Germany
0 Kudos
Accepted Solution

x200t Ultrabase Audio issue with Windows 7

[ Edited ]

I have two x200t with one Lenovo X200 UltraBase Dockingstation.


With the x200t Tablet Vista installed the Audio working perfekt.

But I have trouble with the Windows 7 Installation.

I'm not able to get the Audio Port ot the UltraBase working.

I tried following so far:

- reinstalled Audio driver

- tryed to find newer driver -> no success


Any idea, how to get the Audio Port working with Windows 7 & UltraBase?


Fanfold Paper
Posts: 8
Registered: ‎08-22-2009
Location: Denmark
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Re: x200t Ultrabase Audio issue with Windows 7

Hi leinich, 


The topic has been present on the forum before. I've also had this problem (X200 - but I hope tablets have the same audio) but installing the audio driver from lenovo solves it. 


Try downloading the latest audio driver from the Lenovo's website. I've had problems installing new version (4.92 I believe) on the x64 machine. This is the driver which worked for me:


the file contains previous distribution which I've found on my hard drive - it also comes from lenovo but it's 2-3 generations older.


Best regards,




Posts: 7
Registered: ‎08-31-2009
Location: Germany
0 Kudos

Re: x200t Ultrabase Audio issue with Windows 7

Thank you for our help so far.


I downloaded the latest Vista driver for x200/x200t and tryed to install it. But the Installation fails mith an Error Message.


So I did following:


Start the Extraction of 6ea111ww.exe  to C:/DRIVERS

Right-Click on Computer -> Properties, Device Manager, Expand Sound, video and game Controller, right-click on the Entry below -> Update Driver Software, Select "Browse my computer for driver software", point to C:/DRIVERS -> Next.


So the Installation of the driver went throght.


Everything is now working perfektly.