Experiencing issues with your D-Link router's internet connection can be frustrating, but there are steps you can take to troubleshoot and resolve the issue. Let's address each concern:

D-Link Router Cannot Connect to Internet:

Check Connections: Ensure all cables connecting your D-Link router to the modem and power source are securely plugged in.

Restart Devices: Power cycle your D-Link router and modem. Turn them off, wait for a few minutes, then turn them back on.

Verify Settings: Log in to your router's web interface and ensure that the internet settings (such as PPPoE credentials) are correct.

Firmware Update: Check if there are any firmware updates available for your D-Link router and install them if necessary.

ISP Status: Contact your Internet Service Provider (ISP) to verify if there are any service outages or issues on their end.

D-Link Router Connected But No Internet:

Check Connectivity: Ensure that other devices connected to the router can access the Internet. If not, follow the steps above to troubleshoot the router's connection.

DNS Settings: Try changing the DNS settings on your router to use a public DNS server like Google DNS (8.8.8.8 and 8.8.4.4).

Reset Router: Perform a factory reset on your D-Link router to revert it to its default settings. Note that this will erase any custom configurations.

D-Link Router Login:

Access Router Interface: Open a web browser and enter your router's IP address (usually 192.168.0.1 or 192.168.1.1) into the address bar.

Login Credentials: Enter the default username and password for your D-Link router. The default username is often "admin," and the default password may vary (check your router's documentation).

Admin Interface: Once logged in, you can access the router's settings and configurations.

D-Link Customer Support:

Online Resources: Visit the D-Link support website for troubleshooting guides, FAQs, and firmware downloads.

Contact Support: If you need further assistance, you can reach out to D-Link customer support via phone or email. The support number and contact details are available on the D-Link website.

mydlink Support: If you're using mydlink for remote access to your D-Link devices, you can visit the mydlink support website for assistance with setup and troubleshooting.

By following these steps and reaching out to D-Link customer support if needed, you can resolve connectivity issues and optimize the performance of your D-Link router.

In this response, I've provided troubleshooting steps for common issues with D-Link routers and outlined how to access the router's login interface. If you need further assistance or have additional questions, feel free to let me know!

For users of D-Link routers seeking assistance with login or troubleshooting, Call Support Group offers the following helpful resources:

D-Link Login Assistance: Visit D-Link Login for guidance on accessing the login interface of your D-Link router. Whether you need to change settings, update firmware, or secure your network, this resource provides step-by-step instructions to help you log in successfully and manage your router effectively.

D-Link Customer Support: Access  D-Link Customer Support  for expert assistance with any issues or queries related to your D-Link router. Whether you're experiencing connectivity issues, configuration problems, or need guidance on product features, D-Link's dedicated support team is available to provide prompt and effective solutions tailored to your needs. 
With these resources, D-Link router users can confidently navigate login procedures and access professional support to address any technical challenges they may encounter.