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 abouthaving devices plugged
Go to your motherboard manufacturer's site and download the latest USB drivers.
happend again it says
the controller does not have enough bandwidth available for usb composite devices