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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. A router reset is a much bigger deal than a router reboot. Turning a router off and back on again causes a reboot. This is different from a reset because a reset completely erases all settings from the router.

Warning: Make sure that you fully understand the following before resetting your router. The following settings will be changed in your router:

  • The router's login credentials 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 firewall settings, parental controls, and port forwards that you have configured will be removed.

A router reset is the last step you should take in recovering your router's password. Before you reset your router, you may want to try recovering your router password with our Router Password Finder.

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.

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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 4.0p12s1 Xfinity. We also have the following guides for the same router:

Recover Password in Technicolor CGM4140COM

Before you resort to doing a full router reset, 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 - Lost or Forgotten Router Password Recovery Tool

If you are unable to recover your lost router password, then you may have to proceed with a full router reset.

Reset the Technicolor CGM4140COM

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On most routers you can find a small button on the back or the bottom labeled reset. A typical reset button looks like this:

Router Reset Button

Reset buttons are usually tiny. Yours may look slightly different than this. Sometimes the button is under a pinhole, and you need a paper clip to push it.

Keep an eye on the lights on the front of your router while holding the reset button down for about 10 seconds. The lights on the front of the router should do something different when the reset happens. You can hold the button down as long as you like, it will not hurt anything.

Keep in mind that this will completely reset your Technicolor CGM4140COM 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 Technicolor CGM4140COM

Now you need to log in using the factory default username and password. Just follow our CGM4140COM Login Guide to find all of the information that you need.

Change Your Password

You need to change your router's default password after you log in for the first time. The factory default passwords for routers are very well known. Our Choosing a Strong Password guide can help you pick a strong password for your router.

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

Other Technicolor CGM4140COM Guides

We have collected a lot of information about the Technicolor CGM4140COM router. You can find some of our additional content here.

This is the reset router guide for the Technicolor CGM4140COM 4.0p12s1 Xfinity. We also have the following guides for the same router: