SM Bus Controller driver

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SM Bus Controller driver

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Hey all!  I have a XPS420 and I've got the yellow exclamation point next to "SM Bus Controller" in my device manager.  I downloaded the chipset driver and installed it but the exclamation is still there.  Do I need a different driver?  ANY help would be much appreciated!

Verified Answer
  • Double click on the SM Bus Controller with ? or !  (Assume it shows under Other devices?) go to details tab -> Change the drop down to Hardware ID - Post the info given below in the box. We can find the driver based on the info.

    Also try this

    ftp.dell.com/.../R174616.exe

    Mark my answer as resolved if your issue is resolved

    Best Regards,

    VeejDeej

    Endorse me: http://goo.gl/C3567
    Dell user
  • download.cnet.com/.../3000-2122_4-162229.html

    Try this link

    downloadcenter.intel.com/confirm.aspx

    Uninstall the SmBus controller that shows ! mark - Choose scan for hardware changes and see. Try rebooting the computer after the installation.

    Mark my answer as resolved if your issue is resolved

    Best Regards,

    VeejDeej

    Endorse me: http://goo.gl/C3567
    Dell user
  • Intel(R) 6 Series/C200 Series Chipset Family SMBus Controller install this from drivers and download section in support.dell.com

    Mark my answer as resolved if your issue is resolved

    Best Regards,

    VeejDeej

    Endorse me: http://goo.gl/C3567
    Dell user
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