I have the same problem. So please be aware that whilst you might fix the problem of the unknown device, your device might become unstable in other ways due to the presence of this driver and you might have to uninstall it after all! Goto the Driver tab, and click on Update Driver. Select the path to the directory that was created during the install. You only need to point the driver update to the drivers path but if you want to drill all the way down that works too.

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I chose to install it because it was a genuine Intel driver but I might not have if it was a name not known to me.

Chipset – Intel – Intel(R) 82801FBM LPC Interface Controller – 2641 Drivers Download

Sunday, December 06, 2: From adding new functionality controloer improving performanceto fixing a major bug. Once you have the path go ahead and click okay and after a second or two you will have the driver updated and the error clears.

Tuesday, February 24, 6: Over the years, over million scans have been runand all that data has been compiled to create our driver libraries. Friday, March 13, 1: Thursday, November 19, Intel Core 2 Duo T Graphics: Hope this helps someone.


Intel(R) FBM LPC Interface Controller – Driver Download – PC Pitstop Driver Library

I’ve already tried installing that Driver. Click on the show all devices option, and then select Intel from the Manufacturer side.

Wednesday, April 13, 1: PDF Link http: Wednesday, August 26, I found a similar program called device doctor controllrr it does not download the drivers for you, it just takes you to a site to download the drivers.

Find out how to make your computer faster by running our Free Performance Scan.

Saturday, July 02, Wednesday, December 05, This site uses cookies for analytics, personalized content and ads. James, You nailed it!

Intel(R) 82801FBM LPC Interface Controller – 2641 – Driver Download

Hi, There are many options for this driver available here: Edited by Rustygun Sunday, November 22, 7: After installing Windows 7 on my Thinkpad T43 I’m getting an unknown intel r 82801fbm lpc interface controller on the following device: This answer is the correct answer as it will apply to any device, not just Dell. Worked like a charm.


Did a bit more digging and found out that it is actually the Infra Red receiver, and I’ve now installed the driver for it and the Unknown Device no longer shows. Register Sign In Help. I used to use a program ppc radarsync that would automatically search and download missing or outdated drivers but they recently started charging for their service.

DriverMax – Chipset – Intel – Intel(R) FBM LPC Interface Controller – Drivers Download

Windows 7 IT Pro. I think the problem I was having before was due to me using the Beta, which didn’t automatically recognise the hardware. We know a subject ourselves, or we know where we intercace find information on it. Not an IT pro? Forums Knowledge Base Blogs. Message 4 of 4.