Vista - Yet another "Connected with Limited Access" problem

My brother has a laptop that he got a few weeks ago. I bought a Belkin Wireless-N router model number F5D8233-4. Setup was fast and easy. Everything connected fine from my gaming PC in my room via wired and wireless to the home/office PC via wired to his laptop via wireless to my cell phone via WiFi to the Wii. Then last night, he lost connection and now everytime he tries to get connected to my network it says "Connected with Limited Access." Tried wired and no luck as well. Deleted both the wireless and ethernet drivers and reinstalled. No luck. Reset my router. Still nothing. Anyone know what I can do? I can't even connect his laptop via wired or wireless to check & d/l Windows Update to see. He has SP1 Vista Home Premium 32Bit on it as a OS. My gaming comp is connected to the same router and I can connect via ethernet cable and wireless modem no problem and I have Vista Home Premium 32Bit. In fact everything is connected but his laptop now. Diagnose and repair only says either driver/hardware related or Internet Protocol 6 and 4. Help please. Thanks.

Hi Sirsaechao,

Delete the wireless profile from the Network & Sharing Center then reboot, Try reconnecting again and it should work.

Let me know.

Cheers
Steven

Yep, tried that...no luck. My little bro is impatient so he reformatted his laptop and it is working now.