SM Bus Controller & USB2.0-CRW. Drivers not found

Hi

I´m not finding SM Bus Controller & USB2.0-CRW drivers. I have looked everywhere and "update driver software" in Device manager isn´t finding them. So isn´t Dell System detect. Both have exclamation marks and device status are "The drivers for this device are not installed. (Code 28)
There are no compatible drivers for this device.To find a driver for this device, click Update Driver."

I´m running Dell Inspiron 5547.

SM Bus Controller hardware IDs

PCI\VEN_8086&DEV_9C22&SUBSYS_06401028&REV_04
PCI\VEN_8086&DEV_9C22&SUBSYS_06401028
PCI\VEN_8086&DEV_9C22&CC_0C0500
PCI\VEN_8086&DEV_9C22&CC_0C05

USB2.0-CRW hardware IDs

USB\VID_0BDA&PID_0129&REV_3960
USB\VID_0BDA&PID_0129