I recently upgraded to Windows 7 and it's been working fine for a few days, but since yesterday I can only use the internet when i connect using wireless. My other PC and xbox are not having any trouble (they are wired). The network is showing as unidentified and when I diagnose I get the message "Local Area Connection doesn't have valid IP configuration".
Can anyone help with this? I really hate using wireless.
System Manufacturer/Model Number Lenovo ThinkPad T60 OS Windows 7 Ultimate 64Bit CPU GenuineIntel Intel(R) Core(TM) DuoCore T2400 @ 1.83GHz Motherboard Intel(R) 82801G (ICH7 Family) Memory 2.00 GB Graphics Card Mobile Intel(R) 945 Express Chipset Sound Card SoundMAX Integrated Digital HD Audio Monitor(s) Displays ThinkPad Display Screen Resolution 1400x1050
Keyboard Standard Keyboard Mouse HID-compliant Mouse Hard Drives 100Gb SATA Internet Speed Cable Broadband - 54Mbps Other Info Intel(R) PRO/1000 PL Network Connection
11a/b/g Wireless LAN Mini PCI Express Adapter