Hi i have a TP router the modle number WG641G its not leetin me go onto the internet but it is sayin its connected to the router this eeror code is comin up NR3997698 have you got any suggestions thanks

Hi there
Try resetting the router, there should be a reset button underneath or at the back, keep it held in for at least 30 secs then try again.
If you get no luck you can email them here:

http://www.tp-link.com/support/download.asp?c=2

Good luck and thanks for using Fixya!!