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July 1st, 2009 21:00

SM Bus Controller

I'm not very savvy with all  the computer terms.  I've had problems with sound.  Things in e-mail like videos and wav files do not produce sound. However, when I launch a game called War of Warcraft  sound does play.  I looked at devise manager and I have a problem with SM Bus controller.  I've searched for new drivers but can't find them as I don't know who made it.

650 Posts

July 1st, 2009 22:00

In order for anyone to be able to assist you with your problem, we need to know what model of Dell PC you have and what OS you're running.

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July 2nd, 2009 00:00

I'm not very savvy with all  the computer terms.  I've had problems with sound.  Things in e-mail like videos and wav files do not produce sound. However, when I launch a game called War of Warcraft  sound does play.  I looked at devise manager and I have a problem with SM Bus controller.  I've searched for new drivers but can't find them as I don't know who made it.

My Vostro 220S had that problem when I installed Vista x64.

I downloaded a driver package from the chipset manufacturer's site and that had the missing SM Bus driver. We need to know your model number to suggest a source.

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