Chromecast Won’t Connect to WiFi – Causes and Solutions



chromecast won't connect to wifi

Google Chromecast is one of the most popular media-streaming devices available today. This very reliable, convenient and robust device allows you to stream content from all leading web-based platforms on your regular TV just through a remote. It also facilitates to use Chromecast without a remote through other method in case you don’t have it or your Chromecast remote does not work. Smart TVs can be expensive, and not all can afford them. Google’s Chromecast is an affordable alternative that can turn your regular TV into a smart one. 

Despite being so popular and reliable, there are many instances where you can find yourself in a dilemma with the Chromecast. One of the most common problems that you might come across is that of connectivity. There are a few common causes as to why your Chromecast won’t connect to wifi. This post will discuss these causes and the most viable solutions. 

Why won’t my chromecast connect to wifi? Typical Causes

There can be several reasons your chromecast can’t connect to wifi. Your Chromecast will malfunction if it cannot detect your WIFI network or your router signals an incompatible frequency. There is also a chance that your cast is not getting proper power from the connected device or needs updating. Whatever the reason, in the section below, we have discussed some methods and their detailed steps that can help you fix this connectivity issue. 

Chromecast won’t connect to wifi: How to fix it?

Note that there is no solid solution to why chromecast not connecting to wifi as it is an electronic device. Still, here, we have devised some tips and troubleshooting methods following which you might be able to fix this problem and get your Chromecast streaming once again. 

Follow these methods if Chromecast won’t connect to wifi: 1. restart wifi. 2. Restart Chromecast. 3. Move your modem. 4. Factory Reset Your Chromecast. 5. Change HDMI Port. 6. Update the software. 7. Check your WiFi password.

Every methods are explained in detail below:

Method 1: Restart the WiFi Network

First, you must restart your WIFI device. There is always a possibility that your WIFI Network might be providing an unstable network. You can turn off the router and wait a few minutes before starting it again. This might resolve the connectivity problem.

Method 2: Restart your Chromecast device.

If chromecast wont connect to wifi after restarting the wifi network, you must restart the Chromecast device. Plug it out from your connected device and let it be for a few minutes. After giving it rest, connect it again. In most cases, this solves the connectivity problem. 

Method 3: Move your modem or router.

Sometimes, It might be possible that your chromecast won’t connect to wifi because your WiFi device is placed or positioned at an undetectable distance. If your mobile doesn’t detect WIFI signals, then your Chromecast device would not be able to connect with it from that distance. You must move your modem closer or attach an extender for better connectivity. 

Method 4: Factory Reset Your Chromecast

If trying the above mentioned troubleshooting steps doesn’t help you solve the connectivity issue, you have to take the next step, resetting your Chromecast. Here, we have explained the different ways you can do it. 

With the Chromecast Device

You can reset from the Chromecast device:

  • You must keep the Chromecast device on the TV and turn it on.
  • After that, you must hold the button on the device’s backside until the LED light starts flashing solid white and the TV screen goes black. 
  • Once you see the white light, you have to release the button.
  • The reset process has not begun, and you have to wait for the device to complete it.
  • Once the device restarts, you can turn on your WIFI and try to connect it again. 

Using the Chromecast Voice Remote

The second method is with the Chromecast voice remote:

  • Go to your profile icon on the top right corner of your TV screen.
  • Find the settings option in the menu.
  • From the settings menu, choose SYSTEMS and click on the ABOUT button.
  • From there, you will find the “Factory Reset” button. Click on it and wait for the process to complete.

Using Google Home App

The third way to reset your Chromecast device is from the Google Home App:

  • You have first to open the Google Home application on your mobile.
  • You need to find the settings menu and select the “More” option from there.
  • There, you will find the Factory Reset button. Click on it to start the process.
  • Once the reset is done, you must restart and connect the device to the WIFI.

Method 5: Change HDMI Port

If chromecast won’t connect to wifi after factory reset, You can change the HDMI port you have plugged into the Chromecast. If the device has been connected to the same port for a very long time, there is always a chance that you will face connectivity issues. Changing the port might solve the problem.  

Method 6: Update the software on the Google Chromecast device

If still chromecast won’t connect to wifi after doing all the methods above, then there is a good chance that your device has the old software. You can fix this issue by updating the software on the Chromecast device. The process of it is simple.

  • Install the Google Home Application on your mobile device.
  • Turn on the Chromecast device and connect it to the same WiFi connection as the mobile.
  • Open the Google Home application and find the Chromecast device.
  • Tap on the DEVICE icon for an overview.
  • Click on the Gear icon for the settings.
  • Tap on the horizontal dots and click on the “Reboot” button.
  • During the Reboot, the Chromecast device would download the latest firmware and update. 

Method 7: Check your WiFi password

You must also check your WIFI password. There is also a chance that your google chromecast won’t connect to wifi because you have changed your WIFI password and still have not updated it on your Chromecast or TV device.


In this guide, we have explained in detail the problem of Chromecast connectivity. If your chromecast won’t connect to wifi, you can try the tips and steps discussed in this post. Following these steps would solve this problem. But if you keep facing the same issue, getting your device checked and fixed is best. You can contact Google’s support team and ask for their help.