Fix network connection issues in Windows - Windows Help
Windows 7 Network Connected but "No Internet Access" Mar 16, 2017 Yellow exclamation mark on network connection icon - No Nov 16, 2013
7. Scroll down the list until you find: Network Access Protection Agent. It will have the Status set as Stopped. This is normal. 8. Uncheck the box next to Network Access Protection Agent. 9. Click okay. 10. Restart your computer. Your internet should be working now. If it is not, repeat the process up to step 6 then do the following: 1.
Use Wireless Hosted Network, Internet Connection Sharing
Nov 27, 2015
Change My Wi-Fi Network Name and Password. Get ready to change your password: Find your network name (or SSID) and password on a sticker on the back, bottom or side of your router. Connect a computer directly to your Read the Article This is affecting clients on different access points, but not all wifi clients are affected. Some wifi clients on the same access point work but some others can't access any resources or the Internet, but do connect successfully and get a valid IP address from the DHCP server. The wireless network is bridged to the LAN through the firewall. Wi-Fi networking is a convenient way to access the Internet. However, a lot of things can go wrong when using a wireless connection, and it can be frustrating when the connection is slow, intermittently drops, or cannot connect. Having a yellow triangle on your Wi-Fi icon often indicates issues with access to the Internet via Wi-Fi connection. Pointing to this triangle displays a quick message on the reason for the connection problem, such as: “Connected to the WLAN but no connection to the Internet”, “Limited or no connectivity” “No Internet Access” and some other similar messages. I'm using ubuntu 15.04 vivid, I'm connected to the wifi but when I open Firefox, it said "Server not found", I open Software Updater it said Failed to download, basically no internet access. But I've I am getting a Unidentified Network status on my Local Area Connection. I have already tried the following. 1. Restarting Computer and the Router 2. Updating the Network Adapter driver 3. Disabled and Re-enabled Local Area Connection 4. Reset TCP/IP Stack [I followed these instructions Reset Internet Protocol] 5. Uninstalled Comodo Firewall.