Fix Red Light on Asus Router

How To Fix Red Light on Asus Router?

Several tech gadgets, PC peripherals, and networking devices like WiFi routers have a few LED indicators that are used for troubleshooting a wide range of issues. The red light indicator is used on ASUS routers to tell you something unusual is happening in your networking devices or network. There may be single or multiple reasons for the red light blinking on your router. The issues need to be addressed to safely use your internet connection while sitting on the couch or desktop. 

In this tutorial, we will provide some troubleshooting steps you can try to fix the issue and get your router back up and running. At the end of this article, you’ll know how to fix the red light on an Asus router, its possible reasons, solutions, precautions, and more about the query. But before you begin, ensure that you have your router’s documentation and login information handy, as you may need to access the router’s settings to perform some of the steps. Take your snacks, and let’s jump into this tutorial! 

Reasons For Red Light on ASUS Routers

Reasons For Red Light on ASUS Routers

Several potential reasons you might see a red light on your ASUS router. Some of the most common causes include:

  • Internet connection issues: The red light may indicate that the router cannot connect to the internet or that there is an issue with the modem.
  • Router problems: The red light could be caused by an issue with the router itself, such as a hardware failure or a problem with the firmware.
  • Cable issues: The red light may be caused by a problem with the Ethernet cable connecting the router to the modem or a problem with the device connected to the router.
  • Configuration problems: The red light could be caused by incorrect settings or configuration on the router.

How To Fix Red Light on Asus Router? 

Since there are multiple reasons for the red light issue on the Asus routers, we try multiple fixes to solve the problems. Although there are several methods to try, I’ll explain a few common ways to troubleshoot and fix these issues in no time. The solutions to red light issues on the Asus routers are included as follows: 

1. Check Your Distance From the Router

Check Your Distance From the Router

Next, you must check the distance between the router and the device you’re trying to connect. Ensure the router is not too far from the devices you are trying to connect. The signal may be weak if the devices are too far from the router. A router set to operate at the 2.4 GHz frequency and placed in an optimal location should provide coverage within 150 feet indoors and up to 300 feet outdoors.

2. Power Cycle Your Router

Power Cycle Your Router

Start troubleshooting your red light issue on your Asus router by checking that the router is powered on and plugged in. Ensure that the power cord is securely connected to the router and the wall outlet. Suppose the power connection isn’t as it’s in the ideal mode. In such a case, you must try power cycling your router. All you have to do is to 

  • Step 1: Turn off your router using the power button on the back of the router. You may need to turn off the switch or press and hold it until the power goes off.
  • Step 2: Unplug the power cord from the outlet or power strip once the router is off. Wait 1-2 minutes, plug the power cord back in, and turn the router on.

3. Try Changing the WiFi Band

Try Changing the WiFi Band

A few devices may be unable to connect to the WiFi router due to inappropriate networking bandwidth frequency. Therefore, the red light issue may happen due to the invalid band selection. To change the WiFi band, all you have to do is to

  • Step 1: Set up the wireless router using the wired connection. 
  • Step 2: Login into the ASUS Router Web GUI using this link [], enter your credentials and log in.
  • Step 3: Go to Advanced Settings > Wireless > Professional > Band. Change the band from the drop-down menu and click Apply to save the settings.

4. Update the Latest Firmware

Update the Latest Firmware

Sometimes, updating your router to the latest firmware solves several issues for the router. There are many ways to update the firmware, but I recommend updating it from the official brand. Once you’re logged on to the Web GUI, follow these steps:

  • Step 1: Navigate to Administration > Firmware Update and click the Check button to inspect whether any new update is available. 
  • Step 2: Simply click Firmware Upgrade and let the upgradation process be completed

5. Reset the Factory Defaults

Reset the Factory Defaults

The final tactic to deal with the red light issues on an ASUS router is factory resetting it to its default settings. I’m sure that this technique will fix the LED blinking issues. To do this

  • Step 1: Take a ball pen, paper clip, or something else with a tip and press the reset button on the router’s back. 
  • Step 2: Keep pressing it for at least 10 seconds until the power LED starts flashing. The router will reboot automatically with factory default settings.  

6. Try Connecting a Different Device

Try Connecting a Different Device

Suppose you’re still facing the same issues with the router. In such a case, there are chances that the device you’re connecting with the router has some issues. Try connecting to the router using a different device or Ethernet cable to see if the issue is with the device or the cable. Suppose you’re still facing the same issue. In such a case, the router may be internally damaged or have some hardware issue. I suggest you show it to a technician to resolve the hardware issues. 

Leave a Comment

Your email address will not be published. Required fields are marked *