While Roku can work with any HDMI port, you won't be able to watch shows in 4K or use features such as Dolby Vision or HDR10 ...

Soundbars and other speakers need HDMI 2.1 if you want the uncompressed forms of spatial audio formats like Atmos and DTS:X.

The first thing to check is the HDMI settings for external devices. Depending on the TV model, look under the General ...

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.

If you’re using a laptop] on a daily basis, you’ll know how tiring it can get to stare at a 13-inch screen for hours on end. This is why it’s great that most modern computers can be connected to a TV.

Whether you need an HDMI splitter or an HDMI switch depends on if you want to connect your device to multiple TVs, or ...

Start by ensuring that the HDMI cable and the external device are functioning properly. Method 2. Inspect the HDMI Port for Physical Damage or Debris Examine the HDMI port for any blockages or ...

The screen on you iPhone may be sharp and bright, but sometimes it's just not large enough. Here are three ways to mirror ...

Is your Sony TV screen not showing any pictures but the sound is present? There are various factors that can cause this problem ranging from a software glitch, loose HDMI connection, or even a wrong ...

PC that previously worked fine with 1080ti, upgraded to new 3080ti will not POST if i connect it to my LG OLED TV via HDMI. If I connect to a random Dell pc monitor via the exact same HDMI cord and ...