![router did not open tplinklogin.net or any ip and port 4 light blinking without cable - Home Network Community router did not open tplinklogin.net or any ip and port 4 light blinking without cable - Home Network Community](https://static-community.tp-link.com/other/5/11/2018/fb07612e703242ffb72bf3c6fa19ab10.jpg)
router did not open tplinklogin.net or any ip and port 4 light blinking without cable - Home Network Community
![router did not open tplinklogin.net or any ip and port 4 light blinking without cable - Home Network Community router did not open tplinklogin.net or any ip and port 4 light blinking without cable - Home Network Community](https://static-community.tp-link.com/other/5/11/2018/6a1e9d9c7b874b8ea45f1fa2f9433c5d.jpg)
router did not open tplinklogin.net or any ip and port 4 light blinking without cable - Home Network Community
![Why cannot I access the Internet after successfully connected to the TP-Link router's wireless network(Windows OS)? Why cannot I access the Internet after successfully connected to the TP-Link router's wireless network(Windows OS)?](https://static.tp-link.com/QQ%E6%88%AA%E5%9B%BE20170718154143_1500364034335j.png)
Why cannot I access the Internet after successfully connected to the TP-Link router's wireless network(Windows OS)?
![What should I do if the internet light is off or there is an error message “ WAN Port Unplugged” on the TP-Link router page? What should I do if the internet light is off or there is an error message “ WAN Port Unplugged” on the TP-Link router page?](https://static.tp-link.com/WeChat_Image_20201230155137_1609315121936v.png)
What should I do if the internet light is off or there is an error message “ WAN Port Unplugged” on the TP-Link router page?
![What should I do if I cannot access the internet with TP-Link DSL modem router even though the configuration is finished? What should I do if I cannot access the internet with TP-Link DSL modem router even though the configuration is finished?](https://static.tp-link.com/upload/faq/image_20220113100114k.png)