How Do You Connect Chromecast To Wifi

Connect Using An External Cable

How To Set up Chromecast – Google Chromecast Setup – How To Use Cast Connect to Wifi & TV

Mobile devices can use a cable to connect directly to a TV in order to display content played on the mobile device. Cable connections vary based on the mobile device output and TV input requirements.

To connect your Android phone or tablet to your TV, you’ll need a cable to mirror the display of your mobile device content onto your TV. Most newer Android phones and tablets will use a connection Type C or Type D . Most newer TVs will use HDMI connections while older TVs may use VGA.

When using compatible connections to watch Netflix, you may notice a difference in how streamed and downloaded titles display.

  • in the upper or lower right corner of the screen.

  • Select the device you would like to watch your TV show or movie on.

  • Select a TV show or movie to watch and press Play.

  • If you encounter issues with 2nd Screen, see our Troubleshoot Netflix 2nd Screen article.

  • You can now fast forward, rewind, pause, or change the audio or subtitle settings from your mobile device.

    Download The Google Home App Or Access The Website On Your Computer

    For this step, you have two options. You can download the Google Home App on your phone which will allow you to easily access the Chromecast settings on your phone via the app interface.

    If you prefer not to download additional apps for the setup, you can open the web browser and go to to access the same options.

    Can I Cast To Tv Without Wifi Using Mobile Data

    In short, yes. If youre using guest mode , you must still have some form of internet connection. You can connect to another WiFi network that isnt connected to the Chromecast device or you can use your mobile data. You cannot, however, set up your Chromecast with mobile data you need to be connected via WiFi or by an Ethernet cable.

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    Do I Need To Connect My Chromecast Device To An Android Phone

    Chromecast is designed to work with mobile devices. For this reason you need one to cast from unless youre using Chromecast with Google TV. This can be either an Android or iOS device. As mentioned, Chromecast with Google TV doesnt require a mobile device to stream content, though it is still recommended to use a mobile phone to set it up, and it is a hard requirement for other Chromecast models.

    You cannot set up your Chromecast device with a PC as it is no longer supported, but you can cast from your PC in the Google Chrome browser.

    How To Cast To Your Chromecast Via A Mobile Device

    Chromecast not Connecting to Wifi

    1. On your mobile device, open and play the piece of media you’d like to cast.

    2. In the top left corner of the screen, tap the cast icon it looks like a television with a Wi-Fi symbol in the corner.

    3. To begin casting, select the name of your Chromecast device from the menu of available devices.

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    How To Use Chromecast With An Ethernet Internet Connection

    An Ethernet connection is a good alternative for a weak WiFi connection. It can up your speeds and give you a smoother Chromecast experience. For this, you will need a Chromecast Ethernet adapter and Ethernet cable.

    A chat with Google support confirmed that Google is only selling Ethernet adapters for Chromecast with Google TV, and one comes in the box with Chromecast Ultra. Having said that, an Amazon search picked up aftermarket alternatives for other Chromecast generations.

    Mind you, as these are not official Chromecast adapters, theres always a chance they might not work with some models. If you want to give it a whirl, you can peruse Amazon to see all the available unofficial adapters and what they can do.

    Follow these steps to use Chromecast with a wired internet connection instead of WiFi.

  • Plug the Adapter Into the USB port

    Make sure your Chromecast is plugged into your TVs HDMI port. Attach the Ethernet adapter cable to the port on the Chromecast where you usually put your mini USB cable.

  • Connect Your Ethernet Cable

    Choose an Ethernet cable long enough to reach your router with internet connection. Plug your Ethernet cable into the Chromecast Ethernet adapter.

  • Plug the Adapter Into the Power Outlet

    When everything is connected, simply plug your Ethernet adapter into the power outlet you usually use for your Chromecast device.

  • Pass Network Authentication To Your Chromecast

    Once you’re at the hotel, perform the following steps on your Windows 10 laptop to pass Wi-Fi network authentication to your Chromecast.

  • Click Start, type cmd, and press the Enter key on your keyboard.

  • Type getmac and press Enter.

  • Write down the Physical Address listed next to the connected device under Transport Name. This is your laptop’s MAC address, which you’ll need later.

  • Click Start, type Device Manager and click on Device Manager.

  • Expand Network adapters.

  • Right-click on the Wi-Fi adapter and select Properties.

  • Click on the Advanced tab.

  • Click on the Network Address property and enter your Chromecast’s MAC address into the Value field.

  • If you don’t see Network Address or Locally Administered Address, then your Wi-Fi network card may not support MAC spoofing. However, you may be able to use the ethernet card instead.

    In older versions of Windows, the above instructions work as well, opening the device manager is a little different. To do so, press and hold the Windows key and press the R key. In the dialog box, type devmgmt.msc and press the Enter key. Continue the rest of the instructions as described.

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    Connect Using Netflix 2nd Screen

    The Netflix app on your mobile device has the ability to sync to select TVs and streaming media players, allowing you to control your Netflix experience from your phone or tablet.

    To use your Android mobile device as a remote:

  • Connect your mobile device to the same Wi-Fi network as your TV.

  • Launch the Netflix app on both your TV and your mobile device.

  • Sign in to the same Netflix account on both your TV and your mobile device.

  • Select the Cast icon in the upper or lower right corner of the screen.

  • Select the device you would like to watch your TV show or movie on.

  • Select a TV show or movie to watch and press Play.

  • If you encounter issues with 2nd Screen, see our Troubleshoot Netflix 2nd Screen article.

  • You can now fast forward, rewind, pause, or change the audio or subtitle settings from your mobile device.

    How Can I Cast From My Phone To My Tv Without Chromecast

    Fix Chromecast Can’t Connect to Wifi

    Bring down the Quick Settings panel. Search for and tap on the quick settings icon labeled Screencast or just Cast. A list of supported wireless display devices on your network will show up. Select the one thats on your TV, and a few seconds later your Android phones screen will show up on your TV.

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    How To Change Wifi Networks On Chromecast


  • How to Set Up Your Chromecast
  • Your Chromecast streaming device needs to use WiFi to connect to your devices. However, Chromecast can only remember one WiFi network at a time. This means that if you need to change networks, youll need to reset your Chromecast. Heres how to change WiFi networks on Chromecast in several ways.

    How Do I Install Chromecast Extension On Android Phone

    Open Google Play Store on your Android Phone > download and Install Google Home App on your Android Device. 2. Open Google Home App on your Android Phone and tap on your Chromecast Device. Note: If you have multiple devices, scroll down to locate your Chromecast device.

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    How To Set Up A Chromecast Device

    Setting up a Chromecast is relatively simple, whether you have an Android or an iPhone all you really need to do is follow the steps on the app but to get to those steps, you have to do a few things first.

    1. Plug your Chromecast device into one of the HDMI ports on your TV and tune to that HDMI input channel.

    2. Download the Google Home app and open it on your phone.

    3. Make sure your phone is connected to your Wi-Fi network this should be the same network as the one you’re going to connect the Chromecast to.

    4. Open the Chromecast app. The steps to set up should automatically appear, in which case all you need to do to complete setup is follow the prompts on your screen. If the prompts don’t automatically appear, proceed to step 5.

    5. Tap the plus “+” icon in the top left corner of the screen to bring up the “Add and manage” menu.

    6. At the top of the menu, under “Add to home,” tap “Set up device.”

    7. Tap “Set up new devices” to bring up the prompts to finish setting up your Chromecast.

    8. First, a code will appear on your TV confirm that it’s the same one displayed on your phone, then continue.

    9. Select your region e.g. “United States” or “Canada.”

    10. Assign a name to your Chromecast make sure it’s something you can easily distinguish from other devices you may have on the Google Home app.

    12. Choose whether or not to send crash reports to Google when something goes wrong with your device these reports help Google learn and improve their devices.

    Why Wont My Chromecast Connect To My New Wi

    How to Connect a Chromecast to Connectify Hotspot

    If you get a new Wi-Fi network for any reason, your Chromecast wont automatically connect to it. The Chromecast will still have your old Wi-Fi information so that it wont connect to the new network. To get the Chromecast connected to your new Wi-Fi, youll need to follow the steps in the previous section to have the Chromecast forget your old network and then set it up with your new network.

    Having trouble connecting to your Chromecast in the Home app to change the network? If you factory reset your Chromecast, you will be able to set it up again and connect it to your Wi-Fi as if it were a new device.

    Here are some other common Chromecast Wi-Fi problems and solutions:

    • How do I reset a Chromecast?

      To reset your Chromecast, open the Google Home app and tap your Chromecast device> Settings . On an iOS device, tap Remove Device on an Android, tap More . Tap Factory Reset, and then tap Factory reset again to confirm.

    • How do I Chromecast from an iPhone?

      First, set up your Chromecast using the Google Home app for iOS. Then, on the Google Home app, tap the Media icon under Manage Your System, choose whether you want to access music, video, radio, or podcast services. Select Link on your available streaming apps, such as Netflix and Hulu, then follow the prompts to link your account. Open the media you want to cast, click the Casting icon on your iPhone, and then choose your Chromecast device.

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    Where Is The Cast Button On My Phone

    The Chromecast button is usually located at the top right-hand corner of the screen. It looks a lot like a Wi-Fi signal but angled to the right within a rectangular outline. The Chromecast icon should display when you open an app that is able to cast a video from your Andriod device to your TV screen.

    Make Your Ethernet Card Look Like Your Chromecast Mac Address

    Plug your laptop directly into the Hotel ethernet port. Once online, you can use the same procedure above to make your Ethernet network card’s MAC address that of your Chromecast.

    Once you’ve logged into the hotel’s internet welcome page, disconnect your computer and then power up the Chromecast.

    Now that the Chromecast MAC address is registered with the hotel router, it shouldn’t have a problem connecting to the network. You can set up the Chromecast just like you would at home.

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    The Chromecast Mobile Hotspot Data Usage Problem

    Using a mobile hotspot to connect to a Chromecast device may be convenient when traveling or in a location without a Wi-Fi network but its important to use this feature wisely as it can get expensive.

    If youre planning on streaming a movie or TV show over your mobile hotspot, keep in mind that this will use your smartphones cellular data.

    Check how much data you have left on your cellular plan before streaming or downloading content.

    One way to save data is to download media beforehand while connected to a Wi-Fi network and then mirror your screen to the Chromecast when using cellular.

    Of course, if youre using a portable mobile hotspot device that allows for large downloads, you likely wont need to worry about how much media streaming you do.

    Create A Windows 10 Hotspot

    How to Connect Google Chromecast

    If you’re at a hotel with an open Wi-Fi network and no required login, plug your Chromecast into the TV and set it up on the Wi-Fi network. Otherwise, the easiest method is to create a Windows 10 hotspot. Chromecast can connect to it because there’s no welcome page needed. Any other device connected to the same hotspot can stream to the Chromecast.

    First, connect your laptop to the hotel Wi-Fi as you normally would and log in to the hotel’s welcome page. Once your laptop is connected to the internet, you’re ready to follow the next steps to connect your Chromecast.

  • Click Start, select Settings, and select Network & Internet.

  • Select Mobile hotspot from the left pane.

  • Click the selector to turn to On.

  • Ensure that is set to Wi-Fi.

  • Also, make sure is set to Wi-Fi.

  • Record the Network name and Network password that’s displayed at the bottom of the window.

  • Now that your laptop hotspot is enabled, set up your Chromecast as you normally would, but use the network name and password you recorded above for your connection settings.

    If you don’t have a Windows 10 laptop, you can as well. If you have an older Windows laptop, you can use Connectify to share your Wi-Fi connection.

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    Types Of Media Streamed

    Miracast can stream videos that are in 1080p, media with DRM such as DVDs, as well as protected premium content streaming, enabling devices to stream feature films and other copy-protected materials. This is accomplished by using a Wi-Fi version of the same trusted content mechanisms used on cable-based HDMI and DisplayPort connections.

    Display resolution

    • 27 Consumer Electronics Association formats, from 640 x 480 up to 4096 x 2160 pixels, and from 24 to 60 frames per second
    • 34 Video Electronics Standards Association formats, from 800 x 600 up to 2560 x 1600 pixels, and from 30 to 60 fps
    • 12 handheld formats, from 640 x 360 up to 960 x 540 pixels, and from 30 to 60 fps
    • Mandatory: 1280 x 720p30
    • Optional: 3840 x 2160p60


    Mandatory: ITU-T H.264 for HD and Ultra HD video supports several profiles in transcoding and non-transcoding modes, including Constrained Baseline Profile , at levels ranging from 3.1 to 5.2

    Optional: ITU-T H.265 for HD and Ultra HD video supports several profiles in transcoding and non-transcoding modes, including Main Profile, Main 444, SCC-8 bit 444, Main 444 10, at levels ranging from 3.1 to 5.1

    Mandated audio codec: Linear Pulse-Code Modulation 16 bits, 48 kHz sampling, 2 channels

    Optional audio codecs, including:

    • LPCM mode 16 bits, 44.1 kHz sampling, 2 channels
    • Advanced Audio Coding modes
    • Dolby Advanced Codec 3 modes
    • E-AC-3
    • Dolby TrueHD, Dolby MAT modes
    • DTS-HD mode
    • MPEG-4 AAC and MPEG-H 3D Audio modes
    • AAC-ELDv2

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