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Question about nForce4

B

bladephoenix

Senior member
OK, previously on my Intel P4, I would know if I had USB 2.0 compatibility just by going to the device manager (I run on W2K), and looking for something called a "Enhanced USB Controller", which would tree out to a "Standard USB 2.0 Hub" -- this is when "list devices by connection" is checked. All devices which use USB 1.1 would be listed under "Standard USB Controller" while all USB 2.0 devices would be listed under "Enhanced USB Controller".

However, I read somewhere that Nvidia doesn't have this kind of setup. It shows up only as a "Standard OpenHCD to PCI USB Controller". I have installed all the chipset drivers on my DFI NF4-D Ultra, and "Standard OpenHCD to PCI USB Controller" does indeed show up, however, in the device manager there is still a yellow question mark beside something saying "USB Controller". There are no drivers left to install on the CD, I am wondering what is going on?

Does anyone have any ideas? Am I supposed to have another driver available?
 
you can try plugging in a usb 2.0 device and see if XP says "high speed USB device detected in non high speed USB port" or something like that
 
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