04-28-2010 08:37 AM
What's the model number of you router?
Did you try to use another power adapter?
If not, then try using another power adapter of same kind the one which you had earlier. If you see any lights on the router or the power light is blinking then reset the router for 30-45 seconds, Unplug and replug the power cord. Now check if you can access the router setup page.