updating the firmware for the router and then have a look in the routers settings, checking if MAC filtering has been enabled.
What kind of IP and subnet addresses are being generated?
I have a Dell 8400 host computer with D-Link DI-624 router ethernet-linked to a Linksys cable modem. I get 100 Mbps and internet access fine. I can't get my two laptops, one with D-Link DWL-G650 adapter and the other with a DWL-G132 (UBS) adapter to work wirelessly. I get excellent signal stength but "limited or no connectivity" for both. I've tried a lot of different things but I'm not able to connect to the internet.
Help, please!

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