Too many game consoles, cable boxes and streaming devices to connect to your TV's HDMI inputs? Don't worry, there are a bunch ...

Get your display working again. This guide shows you how to fix the 5 most common HDMI input problems, from simple resets to more advanced solutions.

With more and more devices being released sporting HDMI outputs (although certainly not all of them), and so many TVs holding steady at just one HDMI input, you're gonna have to shell out some loot ...

TL;DR: The Nintendo Switch 2 dock is expected to support HDMI 2.1, potentially enabling 4K gaming at over 60FPS when docked. It may use the RealTek RTD2175N-CG chip, supporting up to 4K 120FPS.