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Having too many usb devices plugged in

Last response: in Memory
May 18, 2011 3:18:20 PM

in the last week iv noticed that if i use my usb microphone i get a error message , something to do with the usb memory allocation being used up , i never had this before but i have since bought a wireless keyboard and mouse , and a logitech usb microphone , i also have a webcam plugged in also , whats causing this and is there anyway too fix it( surely i should beable too have all on at once) i have even tried moving the wireless keyboard and mouse to the front of my unit and everything else is plugged in the back , any help would be great

More about : usb devices plugged

a b } Memory
May 18, 2011 3:31:18 PM

Go to your motherboard manufacturer's site and download the latest USB drivers.
May 19, 2011 9:18:22 PM

happend again it says

the controller does not have enough bandwidth available for usb composite devices
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June 21, 2011 6:46:42 PM

strange thing is i have a pci to usb card installed and it even does it on that