Win2K Pro, service pack 4
Intel PII 450
Today installed a new multiport USB 2.0 card. after re-starting the machine, i ran the device driver program CD that came with the board. software confirms that all drivers successfully installed.
however, USB devices are not detected when plugged into the new card
i have checked the USB cables -- they are new. all the devices function perfectly when attached to the old (still installed) USB 1.0 port.
i tried uninstalling the drivers and removing the card. then reinstalling the card, and reinstalling the drivers. still same problem. devices are not detected by USB 2.0 adapter card.
thanks for any help.