mikkyboy

Icannot get any of my four usb ports to work.According to the device manager they are working fine.

Yes they are connected inside.My problem seemed to start when I connected a digital camera to one of the usb ports.After that my my modem at first gave out a brief red light then after that nothing at all,in any of the ports.I would gladly welcome any advice.

I am using the microsoft xp system.

I am using a compaq presario.My computer cannot detect my scanner, printer,modem or camera even though my usb ports are supposed to be working properly.