No more wireless on laptop

[ChasH]

After several router resets to fix pixelated VOD movies my Toshiba laptop won't reconnect on wireless to my network. It keeps asking for my WPA2 passcode which I type correctly but it won't connect. Wireless printer and iPad reconnect just fine after router resets. NIC seems ok because I can connect to a neighbors unsecured network :).
Specs: Windows 7, Realtek RTL8191SE NIC.

[dslr595148]

#1 What is the brand and model of the router?

#2 What type of WPA2 : TKIP, EAS

[Telcoguru]

The password must be entered all in capital letters. It is case sensitive.

[ChasH]

Yes I was typing my WPA2 passpharse correctly and yes I did clear tables and cache. For whatever reason the only solution I could come up was to set a satic IP address for my laptop. It had worked fine for years with DHCP but after this reset who knows what happned.