SM Bus Controller

Question

SM Bus Controller is a yellow ? in device manager, i have no sound also but have installed the Sound Blaster Live drivers

ejn63 · Answer

If you did not install the chipset drivers first, that's the problem.

tajender · Answer

Download the chipset drivers and install it on the computer. You can download them from http://support.dell.com

tigerwolf7 · Answer

To be on the safe side, download the chipset drivers for your system from Dell. I'm not sure that they're any different from Intel's regular drivers, but just in case...

Locked Topics – Desktops General

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