Need universal serial bus drivers

[bmh4781]

Hi I need help finding the USB drivers for my Pavilion dv6z-7000. I have Win7 64-bit. I just reinstalled my operating system on a new hard drive and I've downloaded all the drivers available for my computer but none of them seem to work.  The devices that have not loaded are:

the SM Bus controller (Hardware ID):

PCI\VEN_1022&DEV_780B&SUBSYS_1831103C&REV_14

PCI\VEN_1022&DEV_780B&SUBSYS_1831103C

PCI\VEN_1022&DEV_780B&CC_0C0500

PCI\VEN_1022&DEV_780B&CC_0C05

Universal Serial Bus (USB) Controller (Hardware ID):

PCI\VEN_1022&DEV_7812&SUBSYS_1831103C&REV_03

PCI\VEN_1022&DEV_7812&SUBSYS_1831103C

PCI\VEN_1022&DEV_7812&CC_0C0330

PCI\VEN_1022&DEV_7812&CC_0C03

WD SES Device USB Device (Hardware ID):

USBSTOR\OtherWD______SES_Device______1065

USBSTOR\OtherWD______SES_Device______

USBSTOR\OtherWD______

USBSTOR\WD______SES_Device______1

WD______SES_Device______1

USBSTOR\UsbstorOther

UsbstorOther

Any help would be much appreciative. Thanks

[terminator · Accepted solution]

Hi,

Chipset AMD A70M, should work the following driver:

http://support.amd.com/en-us/download/chipset?os=Windows%207%20-%2064

[bmh4781]

That did the trick. Thanks!