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HP Recommended
Hp Compaq Pro 6305 Small Form Factor
Microsoft Windows 7 (64-bit)

I had just installed a fresh new version of windows 7

but usb 3.0 ports are not working only usb 2.0 working

and i went to the device manager and it showed me 2 unknown devices

in the other devices tap these are the mouse and the keyboard when i try to put them in the usb 3.0 ports

i tried to install the hp assistant manager and it showed me that there were no problems

please someone help me to fix this problem.

1 ACCEPTED SOLUTION

Accepted Solutions
HP Recommended

Hi:

 

You have to install the AMD chipset drivers and restart the PC.

 

Use the second file listed on the webpage...

 

https://www.amd.com/en/support/chipsets/amd-8-series-chipsets/890fx

View solution in original post

3 REPLIES 3
HP Recommended

Hi:

 

You have to install the AMD chipset drivers and restart the PC.

 

Use the second file listed on the webpage...

 

https://www.amd.com/en/support/chipsets/amd-8-series-chipsets/890fx

HP Recommended

thanks for your help

it worked!

HP Recommended

You're very welcome.

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