I have got laptop Latitude D600 with Win2000 Advanced Server OS.
When I plug usb mouse or external usb hard disk (40 GB)to the top usb port (not bottom), they did not work, but when I plug the USB Memeory Stick 512 MB it did work
When I plug any of the above devices to the buottom (not top)usb port they did work.
I though the problem with the top USB port, then when I updated the 'USB Human Interface Device' in the 'Device Manager',,,,the mouse it did work,,but I have not tried the HD (40 GB) yet.
Is there any relation bewteen these things (USB top port and HID) ?
When I plug usb mouse or external usb hard disk (40 GB)to the top usb port (not bottom), they did not work, but when I plug the USB Memeory Stick 512 MB it did work
When I plug any of the above devices to the buottom (not top)usb port they did work.
I though the problem with the top USB port, then when I updated the 'USB Human Interface Device' in the 'Device Manager',,,,the mouse it did work,,but I have not tried the HD (40 GB) yet.
Is there any relation bewteen these things (USB top port and HID) ?