If my old XP with Service Pack 3 laptop suddenly no longer on the Internet, it is always network address, if I forgive an IP is connected, but Internet still does not work! I also tried modems and laptops, but who can help?
Possible that the WLAN module of your laptop is defective, try a WLAN stick. You may also have switched off DHCP or IPv4. But: PCs with Windows XP have absolutely nothing to look for in the internet!
On normal LAN it goes, the wireless button on the laptop does not seem to work anymore does not turn on when pressing it
've reinstalled the drivers now goes the button again but still internet not
Yes but nevertheless. Upgrade to a newer PC.