Yesterday evening, I put my desktop to sleep as I usually do. This morning, I moved my mouse to wake it up but the monitor was dark. The OSD gave me the usual "HDMI" pop up, but no display to be had.

Before we talk about the advanced level of troubleshooting, let’s get a few things straight. First, Make sure your HDMI cable is not at fault. You can try it with another computer or another TV.

TV issues can stem from how you use the HDMI cable and ports or configure the settings — even small mistakes can have a ...

Millions of households with multiple HDMI-connected devices have encountered the same baffling problem: a TV that powers on by itself, a soundbar that hijacks volume controls, or a gaming console that ...

HDMI connection issues with TCL Roku TVs can be frustrating, but there are several steps and troubleshooting methods that can help resolve these problems. Here’s a detailed look at how to address ...

If you can’t get picture or sound from your TV or projector don’t despair. Here are some debugging tips from our resident home theater pro. Inevitably, one day you’ll go to turn your TV or A/V system ...

I have a very annoying problem with my recently re-appropriated HTPC. It's running an Asus M3A78-EM with integrated ATI HD3200 graphics. I have a monitor connected to it via VGA, and a projector ...

If your Raspberry Pi is not displaying anything on your monitor, it can be frustrating, but there are several steps you can take to resolve the issue. Here’s a comprehensive guide to help you ...