Thinkpads Forum

Posted: **Mon May 07, 2007 11:15 am**

I have an unknown device on my Intel(R) 82801GBM (ICH7-M) LPC Interface Controller - 27B9

Does anyone know what this is?

I've tried downloading the INF update utility, etc. from intel and I still can't get rid of the ? unknown device... any suggestions would help.

Posted: **Mon May 07, 2007 10:55 pm**

That's intel 945 chipset. Windows and lenovo system updates should take care of it.

Posted: **Mon May 07, 2007 11:08 pm**

i've used the thinkvantage system update countless times and for some reason, this driver is never properly updated (ie: it still shows up as an unknown device)

Posted: **Tue May 08, 2007 4:51 am**

Try re-installing the driver and manually pointing to C:\Windows\Inf for the driver. (Worked for USB drivers).

Posted: **Tue May 08, 2007 10:09 am**

Duplicate posts get locked so pick the best conference and post there, thanks.

Thinkpads Forum

Unknown Device

Unknown Device