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October 9th, 2019 21:00

SM BUS CONTROLLER

I've a inspiron 3542 and I've got the yellow exclamation mark 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? Tag# . Regards

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6.2K Posts

October 9th, 2019 23:00

Welcome to the Dell Community  @Piere801006 

Try installing this one from Intel.

https://downloadcenter.intel.com/product/1145/Intel-Chipset-Software-Installation-Utility

If that does not work then post the hardware ID???

https://m.wikihow.com/Find-Hardware-ID

Best regards,

U2

May 20th, 2021 21:00

I have the same problem with an Inspiron 3543.but the Intel fix did not work.  In my case I replaced the hard drive and did a "bare metal" install of Windows 10 Pro.  At some time since that install the SM Bus Controller shows no driver.  The Dell Support Assist utility has not offered a solution.  Service Tag  . 

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