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Reset the Technicolor CGM4140COM

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Setup Router Staff
Last Updated: | Reading Time: 9 minutes

This guide shows you how to reset your Technicolor CGM4140COM router. This is not the same thing as rebooting a router. A reboot happens every time a router loses power. This is different from a reset because a reset completely erases all settings from the router.

Warning: Since this erases everything you have done to the router, there are some things you need to consider first. The following settings will be changed in your router:

  • The router's login and password are reset.
  • 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.

A router reset should be considered the last resort when you cannot log in to your router any other way. Make sure that you have tried to recover your router password using our Router Password Finder first.

Other Technicolor CGM4140COM Guides

Use a VPN

Have you considered using a VPN when you connect to the internet? A VPN is a great way to increase your security and anonymity while surfing.

We use and recommend NordVPN because not only is it the fastest VPN, it includes a new feature called Meshnet that makes securely sharing your home network super simple. 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.

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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 Technicolor CGM4140COM 4.2p14s1 Xfinity. We also have the following guides for the same router:

Recover Password in Technicolor CGM4140COM

Instead of resetting your router back to factory settings, you may want to 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 - Automatically Recover Lost or Forgotten Router Passwords

Just keep in mind that a router reset should be done as the last resort when you are unable to login to your router.

Reset the Technicolor CGM4140COM

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You can usually find a small reset button on either the back or the bottom of a router. Look for something that looks like this:

Router Reset Button

Even though yours may look slightly different, you need to look for a tiny button. Sometimes the button is under a pinhole, and you need a paper clip to push it.

Watch the lights on the front of your router and hold the reset button down for about 10 seconds. The blinking pattern of the lights on the front of the router should change when the reset is complete. 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.

Remember, this will totally reset your Technicolor CGM4140COM router.

This last step should only be taken if you have tried everything else, such as using our Router Password Finder software, which can recover lost or forgotten router passwords.

Login to the Technicolor CGM4140COM

Now that you have finished resetting your router, you need to log in using the default username and password from the factory. We have a CGM4140COM Login Guide with all this information ready for you.

Change Your Password

Do not forget to change your router's default password when you log back into it. It's a very bad idea to leave your router's password set to the factory default. Our Choosing a Strong Password guide talks about choosing a strong password for your router.

Tip: Write your new password down on a note and tape it to the bottom of your router for future reference.

Other Technicolor CGM4140COM Guides

This isn't our only Technicolor CGM4140COM guide. We also have the following guides for this router.

This is the reset router guide for the Technicolor CGM4140COM 4.2p14s1 Xfinity. We also have the following guides for the same router: