I cannot connect chromecast to LG TV

Hello, thank you for using Howly. I’ll be happy to help you out! May I ask your name?

Nice to meet you, *****!
What troubleshooting have you done so far?

I see.
Are you using the Chromecast App or do you have an external device?

Thank you!
Please do the following:
Step 1. Reboot the following devices: Wi-Fi router
Unplug the power source for ~1 minute before plugging back in
Note: If you're unable to set up using the Netgear Nighthawk router, then you may need to:
Disable Access Control
Enable the option "Allow guests to see each other and access my local network" in the "Guest Network Setup"
Chromecast device
Disconnect the power cable from the Chromecast device
Reconnect the power cable back into the Chromecast device
Please let me know when you are done.

Step 2. Turn Wi-Fi off and on from the mobile device you're using to set up the Chromecast device.
Step 3. If you have a dual-band router, try setting up Chromecast on either the 2.4GHz or 5GHz bands.
Step 3 means "try different networks".

After the next steps?

I’m glad I was able to get that sorted out for you. Before you go, is there anything else I can assist you with today?

You are most welcome, *****!
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