Updated: March 18, 2023
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by Thomas Johnson
Tech Expert & Writer
535 resolved issues

Chromecast with tv worked perfect turned it off now it wont come back on I have tried everything in the manual and helpline

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

Customer Replay


Nice to meet you, *****!
Could you specify, please, what troubleshooting have you done so far?

Customer Replay

done it twice already the chromecast wirked well now it wont come back on
Pushed the button on chromecast the back and home on the remote reset google home app and chromecast several times


I appreciate your details, thank you
Is the Chromecast just not turning on now?

Customer Replay

No the tv is making a gong then a wakow noise over and over

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What do you see on the screen now?

Customer Replay


Have you checked that the Chromecast is plugged directly into a power source and the power cable is okay?

Customer Replay

Yes done that many times still makes same sound

Is your TV set to the HDMI input that your Chromecast is plugged into?

Customer Replay

yes number2 it worked perfev
it worked perfectly turned it off two days later it just keeps making the noise with a black screen

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Please, unplug the Chromecast power cable and then wait one minute and then plug the cable back in
Also, make sure that you unplug the power cable and not the HDMI cable plugged into the TV
I understood your problem, just need to check everything

Customer Replay


Try it and tell me the result, please

Customer Replay

Thank you it has come back on I have done that several times but only left it off for about twenty seconds

I’m glad I was able to get that sorted out for you. ☺️
Is there anything else I can assist you with today?

Customer Replay

No thank you good help

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