The 5 most common problems with TCL TVs (and how to fix them)

Don't panic over a blank screen. We break down the top 5 most frequent TCL TV problems and show you exactly how to ...

How to fix muffled TV dialogue — 3 settings that make speech clearer

Dive into your television’s settings — perhaps look for a Settings cog icon on the remote controller — and select the Sound ...

How to clear the cache on your TV (and why it makes such a big difference)

Clearing your TV's cache can greatly decrease stuttering and improve performance. Here's how to do it on brands like Samsung, LG, and more.

8 HDMI tricks to get the best performance from your TV - and most are free

If your devices only support up to 4K at 60Hz, a "premium high-speed" HDMI cable (18Gbps, HDMI 2.0) is perfectly fine. Again, just avoid really old or thin cables. Early HDMI cables (HDMI 1.4 or older ...