Power issue: Google TV logo and vibrating/flickering loading dots

Mark61 — Sun, 19 Apr 2026 18:38:48 GMT

If the Google Chromecast does not receive enough power, check the amperage. If the 'Google TV' logo appears and the loading dots are flickering/vibrating, it means the system is attempting to load the preview/OS but is failing due to insufficient power. Use a wall outlet instead of the TV USB port.

Re: Power issue: Google TV logo and vibrating/flickering loading dots

sicsacol — Wed, 22 Apr 2026 21:25:35 GMT

Hi @Mark61,

Thanks for posting in the community. I understand you're experiencing power issues with your Chromecast, as it gets stuck on the Google TV logo with flickering or vibrating loading dots. I appreciate the clear description of the symptoms; that vibrating animation is a specific indicator that your device isn't receiving enough stable amperage to boot the operating system fully. Don't worry, let's work together to get this resolved. To help with that, I have a few questions for you:

What type of Chromecast do you have? You can check out the following article: Chromecast & Google TV Streamer specifications.
Was there a recent power outage before this started?
How is your Chromecast receiving power? Are you using the provided power cable or a USB port on the TV?
What is the current status light on your Chromecast? Visit this article for references: Chromecast and Google TV Streamer LED light.
Is there any error code still displayed on your TV?

Any additional details you can provide will be helpful.

Cheers,
Jonathan

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Power issue: Google TV logo and vibrating/flickering loading dots

Re: Power issue: Google TV logo and vibrating/flickering loading dots