How to Reset the Asus RT-AC1900P

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Setup Router Staff
(Last Updated: ) | Reading Time: 3 minutes

Have you been trying to login to the Asus RT-AC1900P router without success? It might be time to consider a reset. In this guide when I use the term reset I am not referring to a reboot. A reboot is simply a cycle in the power to the unit. A reset is where all the settings are reverted back to factory defaults.

Warning: Resetting this device is a big step. All your personal settings are erased. We strongly recommend making a list of all the settings you may of changed in the past. These will include the:

  • The router username and password.
  • The WiFi information such as the SSID, encryption, and Internet password.
  • If this is a DSL router you need to re-enter the ISP or Internet Service Provider username and password. Call your local ISP for these details.
  • Have you changed any other settings? How about port forwards or IP address changes? These are erased as well. Make sure to write them down as well.

Other Asus RT-AC1900P Guides

This is the reset router guide for the Asus RT-AC1900P. We also have the following guides for the same router:

Reset the Asus RT-AC1900P

Use a VPN Instead

Have you considered using a VPN instead of forwarding a port? For most users, a VPN is a much simpler and more secure choice than forwarding a port.

We use and recommend NordVPN because not only is it the fastest VPN, it includes a new feature called Meshnet that makes forwarding a port no longer necessary for most applications. With NordVPN Meshnet, you can connect to your devices from anywhere in the world, completely secure, over a highly encrypted VPN tunnel.

When shopping for a VPN, make sure that they meet the following criteria:

  • Your VPN provider should have a no-logs policy. This means that they do not keep any logs of any kind.
  • Make sure that your VPN provider has lots of exit nodes all around the world.
  • Check that your VPN will not affect your speed.
  • Verify that your VPN provider uses WireGuard as the underlying protocol.
  • Many people prefer a VPN provider that is not based in the United States.

This is the list of requirements that we used when we were shopping around for a VPN provider. There are lots of free, shady VPN providers out there that we looked at and dismissed.

Based in Panama, using diskless servers, and with over 6,100 servers in 61 countries, we can safely say that NordVPN satisfies all of these requirements.

NordVPN faster than ever deal!

Once you've set up your NordVPN account on multiple computers and enabled Meshnet, you can seamlessly access all of your devices as if they were on the same network. You don't even have to log in to your router. It's very simple.

Every time you click on one of our affiliate links, such as NordVPN, we get a little kickback for introducing you to the service. Think of us as your VPN wingman.

Below is an image of the back panel of the unit. Notice where the reset button is located.

router reset factory settings
This is the reset page from your Asus RT-AC1900P router.

While the router is powered on, take a straightened paperclip and press down on the reset button for about 10 seconds. This begins the reset process. If you don't hold this button down for long enough you might simply reboot the device instead of resetting it like you wanted.

Caution: Do not unplug or turn off the router during the reset process. This could cause permanent damage to the router.

Please remember a reset like this one erases every single setting you have ever changed in the past. Please consider other troubleshooting options before you continue.

Login to the Asus RT-AC1900P

Now that the reset is complete you need to login to the Asus RT-AC1900P router. To do this you need to use the default router IP address, username and password. This information has already been gathered for you and it is included in our Asus RT-AC1900P Login Guide.

**Tip:**If the defaults didn't work it is possible you didn't hold the reset button down long enough.

Change Your Password

Next, you need to change the default password that you just used. This password is what protects your router interface not the network. To change this password we have some helpful tips for you in our Choosing a Strong Password guide.

Tip: One way to avoid losing this password in the future is to write it down on a piece of paper and stick it to the bottom of the device.

Setup WiFi on the Asus RT-AC1900P

Finally you need to setup the wireless settings. These are very important to the security of your network. Use our Asus RT-AC1900P WiFi Instructions to gain the strongest security as possible.

Don't forget to sign up for NordVPN's promo deal before it's gone.

NordVPN faster than ever deal!

You might notice that most of our site doesn't have ads on it. This is because we use partnerships with companies like NordVPN to keep the site running. Thank you for supporting us by using our referral links.

Asus RT-AC1900P Help

Be sure to check out our other Asus RT-AC1900P info that you might be interested in.

This is the reset router guide for the Asus RT-AC1900P. We also have the following guides for the same router: