Most systems have ports for USB 1.1 and USB 2.0 - swap ports if you're not sure. usually the one's at the back runs 2.0
IF you mean that your computer is displaying a message saying that a high speed usb host controller is not working, then you have a few possible solutions:
Reinstall the operating system, or do a repair function if the cd supports it,
OR
Uninstall and reinstall the drivers in device manger for the usb controllers.
Hi,
. If you have an empty PCI bus slot on the PC motherboard, you an
install a PCI card which provides you 2 or 4 USB2.0 ports which are
available at around $10. There are some combo cards which provide both
USB and Firewire (1394 ports).
Please click on below link to buy it for the laptop:
http://www.nextag.com/high-speed-usb-hos...
If you need it for the PC click on the below link:
http://www.directron.com/kw2580n.html
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Types of High Speed USB (USB 2.0) Host Controllers
· Intel Enhanced
· SiS Enhanced
· VIA Enhanced
· ALi Enhanced
· Standard Enhanced
· NEC Enhanced
The system shown has onboard Intel High Speed USB (USB 2.0) with an NEC High Speed USB (USB 2.0) PCI card installed.
The key word is ENHANCED. If you have an ENHANCED USB Host Controller then you have High Speed USB (USB 2.0)
All other types are USB v.1.1
hope this helps
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