USB 2.0 seen as USB 1.0 in Windows XP


B

Bruce Lee

Hi,

I'm having trouble trying to get Windows XP to understand that my USB 2.0
ports are v2.0 not v1.0. I've installed WinXP service pack 2 and Googled for
info but still no luck. Can anyone help?

Here's a list of my USB controllers (I think it's the NEC one that should be
2.0):

NEC PCI to USB Open Host Controller x 2
USB Root Hub x 4
VIA Rev 5 or later USB Universal Host Controller x 2

Cheers very much
 
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R

ryansc

I had this problem with my gateway laptop.. And have heard of this
problem alot..

for me. after installation of servicepack2 i had purchased a 160 gb
external hdd usb2.0 and the speeds where incredibly slow.... so i
had talked to gateway.
they wanted me to UNINSTALL SP2 and install a quick fix for 2.0 and
then if it worked reinstall sp2.. I know microsofts bs when it
comes to uninstalling any thing.. so i told them i would just reload
since i needed to do it any way... well need less to say the quick
fix they gave me didnt work.. so i went to driverguide.com and found
a driver there that worked perfectly...

( just wanted to share my story) hehe
 

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