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Netgear EX6400 Setup | AC1900

Not able to use the internet in every area of your house? Don’t worry! The setup for the Netgear EX6400 Setup will help you avoid the issue. With the aid of the WiFi extender, your WiFi signal can be strengthened, accelerated, and interfered with less. You may make the dead zones in your house into enjoyable areas by installing the AC1900. Follow the instructions below to learn how to set up the Netgear EX6400.


Netgear EX6400 AC1900 Setup via Web Browser Method

  • Turn on the Netgear EX6400 by plugging it into a power outlet.
  • Hold it until the solid green power LED turns on.
  • To connect the device to your existing router, use an Ethernet cable.
  • Enter into your choice web browser and press Enter.
  • The Netgear AC1900 login screen will appear.
  • Press Log In after entering your default credentials.
  • Select the WiFi network that you wish to expand now.
  • Comply with the on-screen guidelines to complete the installation of the NetgearAC1900 EX6400.


We hope the above instructions will help you configure your AC1900 Netgear EX6400 WiFi range extender. Contact our specialists if you run into trouble at any point.


Netgear EX6400 Setup via WPS Method

  • Turn on the Network extender Netgear EX6400 AC1900.
  • When setting up, make sure the router and extension are in the same room.
  • The WPS button on your extension should be pressed.
  • Press the router’s WPS button now.


And that’s it! The Netgear AC1900 EX6400 setup via WPS is now complete. You can now relocate your extender and enjoy online browsing in any way you choose.


Note: Visit the official website to set up your mywifiext login or get in touch with our specialist if you need help with your Netgear wifi extender setup.

Netgear EX6400 AC1900 Setup

Common Issues


  • There is a problem with or
  • The router and WiFi extension are linked, but there is no internet.
  • Unable to reach mywifiext.local.
  • The mywifiext password is incorrect.
  • The WiFi extension keeps cutting out.
  • The WiFi extension isn’t making a network connection.
  • There is no way to access the Netgear Genie Smart Setup wizard.
  • Forgot my Netgear extender’s default password.
  • Netgear EX6400 login is not working.
  • The software of the EX6400 WiFi range extender is not updatable.
  • The Netgear AC1900 EX6400 isn’t functioning.
  • EX6400 cannot be reset.


Contact our specialists right away if you need a speedy resolution to any of these issues.


Firmware update for ex6400 setup


  • Verify the Current Firmware Version: It’s a good idea to verify the current firmware version of your extender before moving forward with the update. Usually, you may get this data by logging onto the online interface of the extension.
  • Connect to the Extender: Verify that the WiFi network of your Netgear EX6400 range extender is active on your computer or mobile device.


  • Get to the Web Interface: On your device, use a web browser and type or (the default IP address) into the address bar. Hit the Enter key.


  • Login: Your username and password must be entered when requested. Typically, “admin” is the username and “password” is the password by default. Use the credentials you set if you updated them.


  • After logging in, go to the web interface’s settings or administrative section to check for firmware updates. Search for a setting similar to “Router Update” or “Firmware Update.” To see what updates are available, click on it.


  • Download and Install: You will be prompted to download and install any available updates for the firmware if there are any. Follow the instructions on the screen to complete the upgrade procedure.


  • Await the Update’s Completion: It could take several minutes for the firmware update to complete. During this period, do not stop the procedure or turn off the extender, as doing so could break the device.


  • Restart the Extender: It’s a good idea to restart the extender after the firmware upgrade is finished. This can be accomplished by disconnecting it from the power supply, giving it a little period of time, and then replugging it.


  • Verify Firmware upgrade: Check the firmware version by logging back into the web interface after the extender has restarted to make sure the upgrade was successful.


Netgear EX6400 Setup AC1900– Troubleshooting Tips

Should your extender be giving you difficulty and preventing you from taking full advantage of your WiFi equipment, follow the troubleshooting steps provided below to have your EX6400 up and running in a matter of minutes.


  • Verify whether the Netgear EX6400 AC1900 extender is correctly plugged in and receiving a sufficient amount of power.
  • You need to have a fast internet connection for your device.
  • Check to make sure every wired connection is in place.
  • Keep your extension away from metal objects, microwave ovens, Bluetooth devices, room corners, and cordless phones to prevent interference with your WiFi connection.
  • If isn’t working, make sure you have entered the right site URL into the address bar of your browser.
  • Verify the firmware version on your Netgear EX6400 is the most recent one. If not, immediately update your device to the most recent version.


In case the troubleshooting methods mentioned above don’t work for you, reset your extender to its original factory settings and proceed with setting it.


We advise you to reset your AC1900 with the assistance of a qualified technician, as doing so will remove all of your previously made settings.


Prior to initiating the Netgear EX6400 AC1900 WiFi range extender reset procedure, a qualified technician can provide you with more assistance in understanding how to make a backup of the extender’s settings.

How to reset my Netgear ex6400


You can take the following actions to return your Netgear EX6400 WiFi range extender to its original setup:


  • Find the reset button: Usually found on the side or back of the extender, the reset button is a tiny hole. To press it, you might need a paperclip or other pointed object.
  • Turn on the extender: Insert the Netgear EX6400 and give it a few minutes to fully charge.
  • Press and hold the reset button for ten to fifteen seconds after inserting a paperclip or other comparable object into the reset hole. It may be necessary to apply some force.
  • Release the button: Let go of the reset button once you’ve held it for the necessary amount of time.
  • A few minutes should pass as the extender finishes the reset procedure. The device will reset and return to its factory default settings during this time.
  • Change the extender: After the reset is finished, you’ll have to start your Netgear EX6400 setup anew. To adjust its settings, this entails logging onto its WiFi network and visiting the setup page in a web browser.