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‎05-04-2016 11:23 AM - last edited on ‎05-04-2016 11:28 AM by Retired

HP Recommended
Product: HP Envy dv7 7255dx
Operating System: Microsoft Windows 7 (64-bit)

HP ENVY dv7-7255dx Notebook PC

Model #: C6N73UA Serial #: (removed content)

I installed Windows 7 Ultimate and now in the Device Manager

Sm Bus Controller is missing

And no Universal Serial Bus Controller missing also.

How can I get them back?

Please contact me at:

(removed content)

THANKS

Joe

1 ACCEPTED SOLUTION

Accepted Solutions

‎05-04-2016 12:33 PM

HP Recommended

Hi, Joe:

 

You need these drivers for the SMBus and USB3 Controllers...

 

This package contains the Intel Chipset Installation Utility and Driver for supported notebook models and operating systems. This utility enables the operating system to show the correct name for the installed Intel hardware in the Microsoft Windows Device Manager.

 

File name: sp56156.exe

 

This package provides the Intel USB 3.0 Host Controller Driver for the supported notebook models and operating systems. The driver enables USB 3.0 devices.

 

File name: sp56164.exe

View solution in original post

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3 REPLIES 3

‎05-04-2016 12:33 PM

HP Recommended

Hi, Joe:

 

You need these drivers for the SMBus and USB3 Controllers...

 

This package contains the Intel Chipset Installation Utility and Driver for supported notebook models and operating systems. This utility enables the operating system to show the correct name for the installed Intel hardware in the Microsoft Windows Device Manager.

 

File name: sp56156.exe

 

This package provides the Intel USB 3.0 Host Controller Driver for the supported notebook models and operating systems. The driver enables USB 3.0 devices.

 

File name: sp56164.exe

Was this reply helpful? Yes No

‎05-04-2016 04:30 PM

HP Recommended

Thank you it all worked great

 

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‎05-04-2016 07:02 PM

HP Recommended

You're very welcome.

Was this reply helpful? Yes No
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