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A yellow exclamation mark appears on the SM bus controller in win7 system
- 王林Original
- 2020-01-13 14:26:4915677browse
Right-click "SM Bus Controller" in the opened device manager and select Properties
In the pop-up " In the SM Bus Controller Properties dialog box, select "General" - Reinstall the driver
In the pop-up "Hardware Update Wizard" dialog box, select "Automatic installation" Software", you can automatically search for software from the Internet or your computer
In the pop-up "Hardware Update Wizard" dialog box, select "Install from a list or specified location", you can Install the driver in the path you define
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