If your TV picture still isn't as sharp as it should be, even with HDR turned on, one of two HDMI settings might be to blame. Luckily, they're easy to fix.

This is the place to go if you want to access all your HDMI settings. In the HDMI menu, you'll also find options to switch inputs or run a TV input test. To access it, press the Home button on your ...

As a certified TV calibrator, I'm here to help you ensure you're using the right settings for the best possible picture ...

Go to the Home menu and make sure the highlight is over the Home option on the left. If resetting the Roku TV doesn't solve the issues with slowing, you may have to uninstall and reinstall the app you ...

We break down the relationship between Best Buy's Insignia TVs and manufacturers like Hisense and TCL to show you exactly where your TV comes from.