USB device hangs on bootup

[Guest Red Paw]

Problem, if a USB devices is attached to Toshiba M60 notebook the computer

on start up hangs and will not boot. OS Windows XP Home SP3. Bios set to

boot from hard drive.

This occurs even adding a mouse before booting. After windows has fired up

all is well to attach usb devices. Is there an update or fix available.