SM Bus Controller

Hi everyone,

Just completed a clean reinstall of Windows Vista Home Premium Edition SP1 64-bit operating system onto a Dell Studio 540 Desktop with an Intel Core 2 Quad processor Q8200.

Am having a problem with the SM Bus Controller driver. I receive a code 28, drivers not installed, manufacturer is Unknown, Location is PCI bus 0, device 31, function 3.

The hardware ID’s are:

PCI\VEN_8086&DEV_3A30&SUBSYS_02AC1028&REV_00

PCI\VEN_8086&DEV_3A30&SUBSYS_02AC1028

PCI\VEN_8086&DEV_3A30&CC_0C0500

PCI\VEN_8086&DEV_3A30&CC__0C050

I have tried running automatic update, but Windows can’t locate driver. Have also tried a reinstall of the drivers from Dell. Am also having difficulty with network driver, so unable to get online with affected computer.

Does anyone have a suggestion?

Thanks for your help.