Dlink DSL-3780 Login Instructions and setup a network router

How to Login to the Dlink DSL-3780 // SetupRouter – How To Setup a Network Router

Dlink DSL-3780 Login Instructions

This page shows you how to login to the Dlink DSL-3780 router.

Other Dlink DSL-3780 Guides


Find Your Dlink DSL-3780 Router IP Address

We need to know the Internal IP Address of your Dlink DSL-3780 router before we can login to it.

Dlink DSL-3780 IP Addresses

If you did not see your router’s ip address in the list above. There are 2 additional ways that you can determine your router’s IP address:

  1. You can either follow our How To Find Your Routers IP Address guide.
  2. Or you can use our free software called Router IP Address.

Now that you have your router’s Internal IP Address we are ready to login to it.

Login to the Dlink DSL-3780 Router

The Dlink DSL-3780 has a web interface for configuration. You can use any web browser you like to login to the Dlink DSL-3780. In this example we’ll use Internet Explorer.

Enter Dlink DSL-3780 Internal IP Address

Put the Internal IP Address of your Dlink DSL-3780 in the Address Bar of your web browser. It looks like this:


Then press the Enter key on your keyboard. You should see a dialog box pop up asking your for your Dlink DSL-3780 username and password.

Dlink DSL-3780 Default Username and Password

You need to know the username and password to login to your Dlink DSL-3780. All of the default usernames and passwords for the Dlink DSL-3780 are listed below.

Dlink DSL-3780 Usernames Dlink DSL-3780 Passwords
admin admin

Enter your username and password in the dialog box that pops up. It looks like this:

Dlink DSL-3780 login screen

Dlink DSL-3780 Home Screen

You should now see the Dlink DSL-3780 Home Screen, which looks like this.


If you see this screen, then congratulations, you are now logged in to your Dlink DSL-3780. You are now ready to follow one of our other guides.

Solutions To Dlink DSL-3780 Login Problems

If you can not get logged in to your router, here a few possible solutions you can try.

Dlink DSL-3780 Password Doesn’t Work

You should try other Dlink passwords. We have a large list of Dlink Passwords that you can try located here. Perhaps your router’s default password is different than what we have listed here.

Forgot Password to Dlink DSL-3780 Router

If your Internet Service Provider supplied you with your router then you might want to try giving them a call and see if they either know what your router’s username and password are, or maybe they can reset it for you.

How to Reset the Dlink DSL-3780 Router To Default Settings

If you still can not get logged in then you are probably going to have to reset your router to its default settings. You may want to follow our guide called How To Reset your Router

Our direct messaging service link to chat privately or send an urgent message is at Telegram https://telegram.me/Aceone31

EDITOR NOTES: Please share and comment on this with consideration for others please …