Using HDMI-CEC, you can connect your TV to your Chromecast so it turns on automatically when you cast content.
Google Chromecast (2020) review: reinvented — and now with a remote - The Verge
Chromecast making weird noises and not turning on? How to fix it
3 Ways to Turn On Your TV - wikiHow
Chromecast with Google TV: What you need to know - Android Authority
How to Restart or Factory Reset Chromecast with Google TV
The 2 Best Universal Remote Controls of 2024
Google Chromecast review ur favourite streaming device
AVOID HASSLE - eliminates the need to find an AC outlet near your TV by powering Chromecast directly from your TV's USB port. ADVANCED TECHNOLOGY
Mission USB Power Cable for Chromecast with Google TV (Power Chromecast Directly from Your TV)
Chromecast with Google TV review: full smart TV upgrade with voice remote, Google
Chromecast Remote Not Working? Fix It In 5 Steps