How can I ensure that I have usb2 working on pavilion dv8? It does not appear in Device Manager

Hi all

I'm trying to configure a USB external (interface audio) on my HP Pavilion DV8 1250ea. The device driver fails to install properly and is unable to detect that the device is connected (even if I hear the Ding-Dong, and he appears in the Manager of devices, but with an exclamation point).

I went to the device manufacturer's support and they advised me that the problem is likely to be caused by my system doesn't support USB2. They also told me how can we test this hypothesis - I looked at the Device Manager and told me I'd see something like:

http://www.native-instruments.com/knowledge/images/General/USB_power.gif

However, mine is:

http://img99.imageshack.us/img99/3236/nousb2.PNG

See, no USB2!

I just checked the section support and chipset installed udates and other things that sounded relevant - still no change. My system really not support USB2 - it has clearly stated in the specifications that the model does support. This seems to be the most likely reason why my audio interface does not work.

Thank you very much!

Hello

Click on the link below:

How to check for support of high-speed USB (USB 2.0)

Tags: Notebooks

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