![My router is showing all green lights, but my computer is showing no internet access with an yellow exclamatory mark? - Quora My router is showing all green lights, but my computer is showing no internet access with an yellow exclamatory mark? - Quora](https://qph.fs.quoracdn.net/main-qimg-464ff44f9ff662857cd99513e9766b2d.webp)
My router is showing all green lights, but my computer is showing no internet access with an yellow exclamatory mark? - Quora
![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)?
![Why cannot I access the internet after successfully connected to the TP-Link router's wireless network (new designed blue UI)? Why cannot I access the internet after successfully connected to the TP-Link router's wireless network (new designed blue UI)?](https://static.tp-link.com/res/upfile/faq/20160315021327.jpg)
Why cannot I access the internet after successfully connected to the TP-Link router's wireless network (new designed blue UI)?
![No Connection on Wireless Devices if LAN Cable is connected to LAN Ports of my router. - Home Network Community No Connection on Wireless Devices if LAN Cable is connected to LAN Ports of my router. - Home Network Community](https://static-community.tp-link.com/other/17/4/2020/9d20f088ebf943b49dd67bdee73a481e.png)
No Connection on Wireless Devices if LAN Cable is connected to LAN Ports of my router. - Home Network Community
![An Internet or LAN port isn't working correctly on my router. How do I perform a loopback test to check the port? | Answer | NETGEAR Support An Internet or LAN port isn't working correctly on my router. How do I perform a loopback test to check the port? | Answer | NETGEAR Support](https://www.downloads.netgear.com/files/answer_media/DITAToo/Knowledge%20Base%20Articles%20%28New%29/CHP%20Products/Routers/RAX20_loopback_test.png)