USB 2.0 appearing as USB 1.1 in XP

[magnusvir]

I have the rig in my sig below running Windows XP w/ SP2. The Chaintech website states that the 6 USB ports present are all USB 2.0. But when I put in a USB 2.0 storage drive, it states that I have USB 1.1, not USB 2.0.

Furthermore, Device Manager shows a Standard USB Controller. I have downloaded and installed the latest Nvidia Chipset drivers but apparently I am still missing something. Can someone help me with this?

 

[Cantonious]

Try re-installing the USB drivers.

 

[Herulach]

You have the service packs? IIRC its SP1, (but it might be SP2) you need for usb2 to work.

 

[nessus]

If the USB 2.0 is on board, install the chipset drivers for your motherbard. That should do it.

 

[repo man]

How to check for USB 2.0.

Installation Notes

* Windows XP users must install Service Pack 1, at a minimum, prior to attempting to install this package. Failure to do so will result in the inability to support USB 2.0.

http://www.nvidia.com/object/nforce_udp_winxp_5.10.html

Other questions? Go here, http://www.usbman.com/USB 2 News.htm

IIRC, on my 8RDA3+, I had to (per the manual) use the Update Driver wizard for the USB controller. When I did, it retrieved the driver from MS, and enabled 2.0. Not that it matters for me, I have no USB 2.0 devices.