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.

Your Roku can technically plug into any HDMI input, but the specific port, cable, and settings you choose can quietly cap ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more There's nothing more frustrating than finally setting up your TV, console, or streaming device, hitting ...