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Reset the ZyXEL P 660HW T1

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Setup Router Staff
Last Updated: | Reading Time: 5 minutes

This guide shows you how to reset your ZyXEL P 660HW T1 router to factory default settings. This is not the same thing as rebooting a router. A reboot happens every time a router loses power. Resetting a router erases all settings from it and returns it to factory defaults.

Warning: Before you continue, there are a few things you need to know. A router reset will affect the following settings:

  • The router's login and password are reset to factory defaults.
  • All WiFi information such as network name, password, and authentication method are erased.
  • Any ISP settings saved in your router will be removed. You may have to contact your ISP.
  • Any port forwards, firewall settings, or parental controls that you have configured will be removed.

Resetting your router should be considered the last step. Make sure that you have tried to recover your router password using our Router Password Finder first.

Other ZyXEL P 660HW T1 Guides

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 is the fastest VPN!

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.

This is the reset router guide for the ZyXEL P 660HW T1 v3. We also have the following guides for the same router:

Recover Password in ZyXEL P 660HW T1

If you are resetting your router because you forgot your router password, then you should try running our Router Password Finder first.

Our Router Password Finder can recover your lost or forgotten router password without doing a full router reset, which can save you lots of time.

Router Password Finder - Recover Lost or Forgotten Router Passwords

Only after you have tried to recover your missing router username and password should you perform a full router reset.

Reset the ZyXEL P 660HW T1

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You can usually find a small reset button on either the back or the bottom of a router. A typical reset button looks like this:

Router Reset Button

Your reset button may look different, but usually they are very small. Sometimes the reset button is under a pinhole on the back of the router, and you need a paper clip to push it.

Watch the front panel lights while you hold the reset button down for at least 10 seconds. You should notice that the blinking pattern of the lights on the front of the router changes after a few seconds. You cannot hold the button too long, and it will not hurt the router to hold the reset button down for longer than 10 seconds.

Just don't forget that this will totally reset your ZyXEL P 660HW T1 router.

Be sure to only reset your router if you have tried everything else, such as running our Router Password Finder software, which can find your lost or forgotten router password for you.

Login to the ZyXEL P 660HW T1

Now that you have finished resetting the router, you need to login to the router interface using the default username and password. Our P 660HW T1 Login Guide has all of the information that you need.

Change Your Password

Be sure to change your router's default password after you get logged back in. The factory default passwords for routers are very well known. Our Choosing a Strong Password guide talks about choosing a strong password for your router.

Tip: Put your new password on a post-in note and stick it to the bottom of your router.

Other ZyXEL P 660HW T1 Guides

If you want additional help with your ZyXEL P 660HW T1 be sure to check out some of our other guides.

This is the reset router guide for the ZyXEL P 660HW T1 v3. We also have the following guides for the same router: