XDA Developers on MSN

I fixed my TV's flickering black screen with a $15 HDMI cable and a hidden menu setting

The solution might not be what you think.
How-To Geek on MSN

I tested the cheapest HDMI 2.1 cables I could find, and they handled 4K gaming flawlessly

I use the cheapest HDMI and DisplayPort cables (even though everybody tells me not to) ...

The HDMI mistake you might not realize you made until it's too late

While most smart TVs have three or four HDMI ports nowadays, they might not necessarily all share the same capabilities.