Hi:
For the smbus controller you need to install the chipset driver.
The problem is the usb 3 controller. Your model can have one of 3 different brands.
So...go to the device manager and click on the usb controller needing drivers.
Then click on the Details tab.
There you see a Property label and a drop down list.
Drop down on that and select the second description of Hardware ID's.
Post the top string of the hardware ID you see there that normally starts with PCI\VEN.
That will tell me what model usb 3 controller your notebook has and I can post the link to the correct driver for it.