400sc-SM Bus Controller???

[ride2bhi]

Hello,
Bought my Grandfather a 400sc. Installed Windows XP and upgraded most of the hardware including the RAM, video card, dvd/cd burner, and added a second hard drive. After all the installs and updates, the device manager is asking for a driver for the "SM Bus Controller". Anyone know what this is and where can I find the driver for it? I tried the disks that came with the 400sc, no luck. Thanks for any help.

[bachviet]

Download driver here (ftp://aiedownload.intel.com/df-support/6413/eng/infinst_enu.exe).

[attgig]

you can also go straight to the dell website and support, using your computer's service tag, download the chipset drivers.

[ride2bhi]

Thanks for the help. Got it all fixed up. Just out of curiousity, what exactly is a SM Bus Controller?