It'll be in your router configuration. Read your router manual.
not always
look at your router. on a lot of them its on a sticker on it
it should be something like
91f3lfhrh0
(thats not my wepkey ive substituded the letters and numbers)
if it dosnt work because you changed it. then you can reset it by resetting the router to factory default. refer to the manual that came with the reuter or call there support line
Message edited by shanky887614 on 02-04-2012 at 04:37:07 PM
Easiest thing is to reset the router. Unplug it and find the little reset button, hold it for 10 seconds or so, then re-set up the router with new password.