1. I am familiar with EZ Armor. Sometimes these symptoms will show if you're double firewalled. Is the XP FW off?
2. I realize you have FF, but try this:
-open Internet Options from the control panel
-under the General tab:
-click "Delete Cookies" and click "ok" to the dialogue box
-click "Delete Files", put a check where it says "delete all offline content" and click "ok" to the dialogue box
-click "Clear history" and click yes to the dialogue box
-where it says "Days to keep pages in history" set it to 5 or less (the default is 20)
-under the Security tab:
-click the "Default level" button
-under the Privacy tab:
-click the "Default" button
-under the Connections tab:
-make sure it is set to "Never dial a connection"
-click the "LAN Settings" button, set it to "Automatically detect settings" and click ok
-under the Programs tab:
-click the "Reset web settings" button, click "yes" to the dialogue box
-under the Advanced tab:
-click the "Restore defaults" button
-click apply, then ok
-close and reopen Internet Explorer, test for browsing on a few different site
-if still no browsing, continue to Step 6: Restoring TCP/IP
3. You can try to restore your TCP/IP:
-click start, control panel, switch to classic view, open "Network Connections"
-if you are hard-wired, look to "Local Area Connection"; if you are wireless, look to "Wireless Connection"
-right-click your connection, choose properties
-click install
-choose protocol, click add
-click "have disk"
-where it says "copy manufacturer's files from" type without quotations "c:\windows\inf" then click ok
-choose "Internet Protocol (TCP/IP)" and click ok
-close windows and restart computer
4. It could be as simple as a bad cable. Make sure that the cables seat well and aren't damaged.
*steps posted are from
http://www.testmy.net/forum/t-6025.0