If your TP-Link router seems online but isn't functioning on your PC or phone, there could be an issue with the router itself, an ISP outage, an outdated network adapter driver, or a virus.
Examine the status of your ISP as a first step. You have to wait it out if your ISP experiences a network failure.

Restarting your TP-Link router is the first step in troubleshooting if everything is OK on the ISP's end. Here's how to carry it out:
Disabling and re-enabling the network connection is another easy solution that has been successful for many Windows users. Here's how to carry that out:





Suppose your router isn't receiving its DNS address from the ISP; manually set up the DNS server in the router's settings. Additionally, the TP-Link support has recommended this.
Use these instructions to change the DNS server on your TP-Link Router is Connected but Can’t Access Internet:
Use the web browser to navigate to 192.168.0.1 or 192.168.1.1 to access the web interface of your TP-Link router.


It's likely that merely updating the network driver will solve the issue if you last updated them a while ago.
Have you installed any new software on your computer recently? The software or app is probably to blame if the internet functioned adequately before installation.
Even though it's rare, viruses or malware can turn off your computer's network settings. Consequently, I advise you to perform a thorough virus scan on your computer. Antivirus software is preinstalled on both Windows 10 and Windows 11.

Now, if, despite doing all of the steps mentioned earlier, your internet is still down, don't worry any more.
Q.1 Why does my TP-Link router show an orange light when there is no internet?
Ans. The orange light on a TP-Link router means the router is powered on and working but does not have an active internet connection from your modem. This can happen if your modem is offline, the ethernet cable between your modem and router WAN port is loose or damaged, or your ISP is having an outage. First check if your modem lights are normal then try unplugging both the modem and router for 60 seconds. Plug the modem back in first and wait 2 minutes for it to fully connect, then plug in the router. If the light turns green you have internet. If it stays orange the problem is likely with your ISP or modem.
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