To reboot your GigaSpire or GigaCenter, remove the power cord from the GigaCenter or Gigaspire for 10 seconds, then plug the power cord back in.
Note: There is also a button labeled RESET on the back of the GigaSpire. Do not press this button unless a Northwest Communications technician requests that you do this. Pressing the "reset" button will perform a factory reset, and you may lose Internet service.