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2 Intern

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133 Posts

14097

October 25th, 2012 19:00

What is SM bus controller

I have a inspiron 530 running vista and in the device manager it has a question mark on the sm bus controller. What do i need to do to fix this? thanks.

6 Operator

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14.4K Posts

October 25th, 2012 19:00

SM Bus - System Management Bus. This is part of the chipset, and, as such, controller and driver issues for it are resolved by installing (or updating) your motherboard chipset drivers.

Go HERE and download and reinstall your Chipset drivers.

2 Intern

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133 Posts

October 25th, 2012 19:00

Thanks i'll do that

6 Operator

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4.4K Posts

May 16th, 2013 22:00

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