Complete Guide to Fix Netgear Lights Blinking Red Issue

May 18, 2023 | Adam Hector

When it comes to broadband products, Netgear is one of the best and leading companies around the globe. Netgear manufactures different types of networking devices including modems, routers, and extenders. With the help of Netgear products, people connect with the internet and get their online work done on time. Netgear extenders are one of the amazing networking devices that are used to enhance the existing network throughout the house. It has many features and advanced-level technology that enhance the internet experience. But, despite being an amazing device it also has some technical complications. Recently, users experience the Netgear lights blinking red issue due to some possible reasons.

If you are facing the same and are looking for a solution to fix the lights issue, then look no further than our post. In this write up, we will cover all the reasons behind the trouble. We will also give the best troubleshooting tips that will surely help you to get rid of Netgear lights blinking red issue.

Reasons: Netgear Lights Blinking Red

If you see a red light in your router, it can have a handful of reasons behind it. We have listed some very common causes for this below:

  • It can be a problem from the side of your internet service provider.
  • Maybe the extender is running on its outdated firmware.
  • Issue in the cables.
  • The Netgear extender is not getting a sufficient power supply from the wall outlet.
  • Technical glitches.
  • The device becomes the victim of wireless interference.
  • The excessive distance between the extender and router also causes red light issues.

Now, you have enough information about why you experiencing the Netgear lights blinking red issue. You can fix this issue on your own. You just need proper guidance and troubleshooting tips.

Fix: Netgear Lights Blinking Red Issue

An issue like this can generally be fixed by even a layman. So before contacting the technician, follow our troubleshooting tips which are mentioned below:

Reboot the Extender

The most basic hack you have to implement is rebooting the device. Because it is seen that problems related to networking devices can be easily fixed by the restart process. So, you should also go with this. Maybe you will fix the trouble.

Moreover, another reason to perform the restart process is to eliminate the temporary hiccups from the extender that occurs due to the over usage.

Below we highlighted instructions to reboot the device perfectly:

  • First, switch off your extender and remove its power cable from the socket.
  • Second, you have to wait for some time to recover the device.
  • Third, plug the power cable into the working socket and press the turn-on button.

We hope you have successfully restarted your device. Now, you should check your device lights to ensure the issue is resolved or not. If not, then move to the further hack.

Inspect Power Supply

Now, you should check the power source to ensure it gives sufficient power supply to the extender or not. Because there is a chance that the socket in which you plug the extender is damaged and short circuit as a result Netgear lights blink red.

Check Ethernet Connection

Another effective hack that you can implement to fix the red light issue is to check the Ethernet connection between the extender and router. Make sure that your devices are firmly connected. Plus, the cable you use for the connection should be well-maintained.

Update Firmware

Updating firmware assists the device to give the best performance. But, when firmware runs on their outdated version, then it puts the device at higher risk which is not suitable for the device.

So, we suggest you check the firmware version of the device first. If you found it is outdated, then update the firmware as soon as possible.

Remove Wireless Interference

To remove the wireless interference, follow the following points:

  • Keep the extender away from home appliances like speakers, smart TV, microwave, and many more.
  • Do not install the extender near the metal objects.
  • Always place the extender on the shelf to access the fast internet.


We hope the above-mentioned troubleshooting tips will assist you to fix the Netgear lights blinking red issue in a hassle-free manner. Once the issue is resolved you will get your extender normal and able to enjoy the blazing fast internet services.

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